This article contain profile of Yu Han Sung as Top Ranker. If you're looking for his data in the Hidden Floor, see Yu Han Sung (Data).

But sometimes, because they conceal themselves, they actually appear smaller than they are.

—Yu Han Sung to Lo Po Bia Ren[5]

Yu Han Sung (유한성, Yoo Hahnseong; or "Yu Han-Sung") is an Advanced Ranker and the former Test Director of the Second Floor. Despite his feminine appearance, he is actually male[1]. He is a well know ranker partly because he rejected to be a High Ranker[6]. He is also well-known as a genius Wave Controller as stated by Lo Po Bia Ren, a member of Zahard's RED Assassin Unit.[4] He is a key member of FUG in taking Viole to the top and the main antagonist of Part I. He plays an important role as a character because he is well versed with several details surrounding the main story of Tower of God.[7]



  • (To Khun Aguero Agnis after the Door Test) "Your bag seems very heavy."[8]
  • (About Khun Aguero Agnis) "He's such brilliant boy. That pride, courage, talent, cunningness and arrogance. I just want to break him into pieces."[9]
  • (To Rak Wraithraiser after compressing his form) "Huh? I'm sorry. I couldn't see you because you were too small. Oh my. Sorry. Too small. One moment. Just one more spin..."[10]
  • (To Lero-Ro) "We say we are testing their talent, to see if they are worthy. But the real purpose is to keep the Tower from chaos. In other words, this is the seawall to prevent the tsunami, that can shake the Tower."[11]
  • (To Lo Po Bia Ren while fighting him) "They really can be like that. But sometimes they look smaller, once they are exposed."[12]
  • (To Lo Po Bia Ren) "I'm telling you that I will help you achieve your goals. This is Evankhell's hell where we sort out the dangerous from the Tower. And I am the Deep-Sea fish lying in wait to gobble them up."[13]
  • (Talking to himself) "Soon a tsunami will shake this Tower. And it will start right here."[14]
  • (To Evan Edrok) "Shouldn't Zahard pick up the garbage that they dropped along the way?"[15]
  • (To Rachel) "I've received word from Headon-nim. Miss Michelle Light. It must've been tiring to complete the first test. Ah, perhaps it wasn't too difficult. Since you were with a person Headon-nim prepared..."[16]
  • (To Rachel) "Miss Michelle, you need not worry about anything. The teammates you'll need, the rights, and strength, I will steal all of it for you."[16]


  • (Talking to himself while drinking a cup of coffee) "The death penalty? Too bad. I wanted to try a lot more coffees. I guess this is my last cup."[17]
  • (To Ha Cheonhee) "Let the Regulars go right now!! Only I, the head of the floor of test, am allowed to torment Regulars!!"[18]
  • (To Baam after watching him beating many of C-rank Regulars) "Well, I guess now you might finally be worth fighting them."[19]


  • (To Baam) "Jinsung Ha wanted to turn you into more than just a slayer. If you understand what he was after, no matter how strong your enemies are, don't lose your own sense or self. That's the only way to shine in the darkness that is FUG."[20]

Notes and Trivia

  • Despite his feminine looks, he is actually a male or guy. SIU confirmed this in his Q&A with fans at NAVER fancafe in 2010.[1]
  • Yu Hang Sung is an important character in the entire story of Tower of God. Even though he did not appear much at the beginning of Season 2, he is close to important main stuff.[7] His role can be seen in the fact that his Data Form was able to convince Khun Eduan's data on the Hidden Floor of Baam's existence and was able to persuade Evankhell to go along with some of his plans.
  • According to author SIU himself, Yu Han Sung is deeply connected to Hendo Lok Bloodmadder.[21]
  • SIU stated in his Q&A 2010, that Yu Han Sung is very close to being a High Ranker[1], which means that would make him be in Advanced-Ranker category. This was later emphasized in his encounter with Lo Po Bia Ren. According to Ren, Yu Han Sung rejected High Ranker's position by coming to Evankhell's Floor.[6]
  • SIU also stated if Yu Han Sung didn't mess around on Evankhell's Floor, his rank would have been similar to Ha Yuri Zahard, which is a top 500 High Ranker.[22] This statement might explained Yu Han Sung's action of rejecting High Ranker position; he was avoiding to be promoted as High Ranker by playing and messing around.
  • He is capable of doing all Positions.[1]
  • Rak referred to Yu Han Sung first as "Golden Turtle" and later as "Coffee Addict Turtle".
  • He is the endorser of the Maxim coffee brand as seen in a vending machine.[10]
  • It is yet unknown how Han Sung obtained knowledge on V whilst still a D-rank Regular.
  • According to SIU, he just loves every instant foods.
  • As suggested by SIU, Yu Han Sung's name has a meaning. Yu-Han in Korean means finite. Sung is a suffix that means having characteristics of. This hints that Yu Han Sung life is finite, which would make sense given his connection to Hendo Lok Bloodmadder.[23]

Alternate Translations

  • ユハン (Yuhan) (Line Manga JP)
  • 柳寒城 (liǔ hán chéng) (Line Webtoon TW, Dongman Manhua CN) 


  1. 1.0 1.1 1.2 1.3 1.4 1.5 SIU FanCafe Question And Answer (By Bunnyasbanana)
  2. 2.0 2.1 Translation of SIU's fan cafe Q&A by Bunnyasbanana on Reddit
  3. Translation of SIU's fan cafe Q&A compilation by Bunnyasbanana on Reddit
  4. 4.0 4.1 Ch.55: 2F - Submerged Fish (4)
  5. Ch.56: 2F - Submerged Fish (5)
  6. 6.0 6.1 Ch.54: 2F - Submerged Fish (3)
  7. 7.0 7.1 Ch.71: 2F - Last Examination (15); blog post
  8. Ch.13: 2F - Yu Han Sung's Examination (3)
  9. Ch.42: 2F - Hide and Seek (8)
  10. 10.0 10.1 Ch.52: 2F - Submerged Fish (1)
  11. Ch.57: 2F - Last Examination (1)
  12. Ch.56: 2F - Submerged Fish (5)
  13. Ch.56: 2F - Submerged Fish (5)
  14. Ch.56: 2F - Submerged Fish (5)
  15. Ch.71: 2F - Last Examination (15)
  16. 16.0 16.1 Ch.77: 2F - Epilogue - Rachel (3)
  17. Vol.2 Ch.313: ??F - Hell Train: Three Orders (5)
  18. Vol.2 Ch.326: 44F - The Last Station: Evankhell (4)
  19. Vol.2 Ch.326: 44F - The Last Station: Evankhell (4)
  20. Vol.3 Ch.08: 52F - Baylord Yama (1)
  21. Hendo Lok Bloodmadder's character profile (SIU's blog)
    User blog:GoDai/GoDai: Requested Translations#Hendo Rok Bloodmadder
  22. Siu blog post
  23. Behind Korean Character Names


AugusgusHa JinsungPokenYu Han Sung
Slayer Candidates
Canines Race
All Canines
Baylord DoomBaylord PaulBaylord YamaBerdychBongsoBuelsar ElliotButlerCanhongCanzonChang BlarodeCuldenDeng DengDu TongGadoGrandeGyugungJordanKatuLouieLukaRR's TwinRianRolandRuel MonTallVaragarvVenti
Type of Canines
Karaka's Subordinate
Viole Supporters
Ha JinsungHwa RyunYu Han SungXia XiaYuto
AugusgusBaylord DoomBaylord PaulBaylord YamaBerdychCanzonChaCuldenDeath BirdDeath KarambitDeath LadyDowonFUG RankerFUG Ranker 2GadoGrace Mirchea LuslecGrandeGrommHa JinsungImortJordanKarakaKhaneKhel HellamMadoracoMuleNamoPedroPephomemore SetoPokenRR's TwinRed HornRuel MonSolaSoo-ohSophia TanTallToroVentiWhiteYu Han Sung
Affiliated Rankers
Affiliated Regular
Alphid ZahardAn ZahardAnak Zahard (Original)Ashul EdwaruCha TanoaCharlieCuldenDaleetDeath BirdDeath KarambitDeath LadyFUG RankerFUG Ranker 2FluxGrand De LeeGrandeGrommH-14H-23Ha RudaHaxHollyImortJayJordanKahlerKehellmanKhaneKhun HachulingKnife (Ranker)KurudanLero-RoLo Po Bia DidianoLo Po Bia PorpLo Po Bia RenMisebichiMr. NeonbagMs. Ice StrawberryMs. Ice Strawberry's PartnerMuleMule LoveNamoNanatonaNomaPanPedroPephomemore SetoPhonsekal DrakPokenPondo ZahardPowlerQuant BlitzRR's TwinRebecca Pon ZahardRed BrubyaRed HornRuel MonShakhulSolaStuah ArthurTallTaro YorkTinker RocheTinker YolcheTonkiToroTu RahUnnamed KhunUnnamed Po BidauVentiVice Altar DirectorWater JellyWeyeYeon WoonYu Bok-DolYu Han SungYujeYunie ZahardYuram ZahardYuryu
CuldenJordanLo Po Bia DidianoPhonsekal DrakRuel MonYu Han Sung
Adori ZahardAri Bright SharonAri HanArie Hagipherione ZahardArie HonArlen GraceAugusgusBaek RyunBaylord DoomBaylord PaulBaylord YamaBerdychCanzonChaDorian FrogDowonElpathionEnryuEurasia BlossomEurasia Enne ZahardEvan EdrokEvankhellGadoGaram ZahardGrace Mirchea LuslecGrand De JahGrand De SahHa CheonheeHa JinsungHa Yuri ZahardHa YurinHeice ZahardHendo Lok BloodmadderJoochunKallavanKarakaKendrick DielKhel HellamKhul Nissam KayKhun EduanKhun Hynd LuchKhun Marco AsensioKhun Maschenny ZahardKhun Royale ElliotLo Po Bia DokokoLo Po Bia Family HeadLo Po Bia FucileLo Po Bia Ha SatchaLo Po Bia HaratchaLo Po Bia LefavLo Po Bia YasratchaMadoracoMcCageMolic One P. GRNyono WanPhantaminumPo Bidau GustangPo Bidau Lyborick KhunQuadradoSoo-ohSophia TanTu Perie TperieUrek MazinoVWhiteYeon HanaYolkerZahard
AiHwa RyunYuto
Unknown Position
"Enemy" 1"Huge Enemy" 1AlexAmagutaArie InietaArie Rose ZahardBelluxBlue SkinBlue Skin AnnouncerBongsoBoondawanBruceBrugelBulgasarioBullbackCanhongDedeDeng DengDoraDu TongFabregasFelixGoonterHa ChaiHanool KangHell JoeHendo Lok Gladmerry ZahardHesseHong DanhwaHurt RegularHyun ChungJ.MJourdanJääskelKatraKellKhun Maria ZahardKim LurkerKoerKongLee SowaLee SoyongLee XiawunLegLevyLo Po Bia Lilial ZahardLo Po Bia Shilial ZahardLouieLukaMachaMahanMarteMedinaMiyaMoguriMonkeymanMoontariMr. MoleNavigatorNya NiaPaul BelkrohnPierrePinnaclePoloPoro PoeRapdevilRed BeardRed GreymonRed GuyRianRidongRodniRyu-AhnSnakemanSsongSulsaTebo & LeboTinTochiToulalanTravellerTrioUnnamed Green ParasiteVaragarvVariel VaniViviolgaWalcottWhite/AlbeldaWhite/AnnaWhite/CloneWhite/DavidWhite/HoaqinWhite/VicenteXia LuluYeongsukYukanYuni Sona
Grand De LeeMule LoveUrek MazinoYu Han Sung
KurudanYu Han Sung
Unknown Position
Alphid ZahardAn ZahardAnak Zahard (Original)Ari HanArie Hagipherione ZahardArlen GraceAshul EdwaruAugusgusBaylord DoomBaylord PaulBaylord YamaBerdychCanzonCuldenDaleetDeath BirdDeath KarambitEvan EdrokFUG RankerFUG Ranker 2FluxGadoGaram ZahardGrand De JahGrand De SahGrandeGrommH-23Ha CheonheeHa RudaHeice ZahardHollyImortJayJoochunKahlerKendrick DielKhaneKhel HellamKhul Nissam KayKhun Royale ElliotKnife (Ranker)Lo Po Bia FucileLo Po Bia Ha SatchaLo Po Bia HaratchaLo Po Bia PorpMadoracoMcCageMisebichiMolic One P. GRMr. NeonbagMs. Ice StrawberryMs. Ice Strawberry's PartnerMuleNanatonaNomaPanPephomemore SetoPhantaminumPo Bidau Lyborick KhunPokenPondo ZahardPowlerQuadradoRR's TwinRebecca Pon ZahardRed BrubyaRed HornTallTinker RocheTinker YolcheTonkiTu RahUnnamed Po BidauVVentiWater JellyWhiteYolkerYujeYunie ZahardYuram Zahard
Humaniod Races
Animalistic Races
Unusual Races
Unknown Races
"Enemy" 1Adori ZahardAleksai AmigochazAmagutaAppleAri Bright SharonArie HonArie InietaArlen GraceBel BerhinoBelluxBeniamino CassanoBero BeroBetaBlarouseBoondawanBoroBruceBrugelBulgasarioBullbackChaCharlieChichiDaniel HatchidDavid HockneyDea FlukeDedeDes LionDoraDorian FrogDédé KanchoEdin DanErik BiyonEurasia BlossomEurasia Enne ZahardFUG RankerFUG Ranker 2FelixFull BlackGaram ZahardGoonGreen PhilGreyHa ChaiHa CheonheeHa JinsungHa RudaHa Yuri ZahardHa YurinHana YuHanool KangHatsuHaxHollyHon AkraptorHong ChunhwaHong DanhwaHoshiHyun ChungInoa YoranJa WangnanJaina Repellista ZahardJourdanJuglom GoteKal RahimKallavanKang HoryangKatraKehellmanKellKendrick DielKhaneKhul Nissam KayKhun AgnisKhun Aguero AgnisKhun EduanKhun HachulingKhun Hynd LuchKhun KiseiaKhun Marco AsensioKhun Maria ZahardKhun MaschennyKhun Maschenny ZahardKhun RanKim LurkerKoerKonKurudanLee SowaLee SoyongLee XiawunLegLeo CloakerLeon 3Lero-RoLo Po Bia AlphineLo Po Bia ElaineLo Po Bia Lilial ZahardLo Po Bia PorpLo Po Bia RenLo Po Bia Shilial ZahardMachaMahanMauchiMichaelMisebichiMs. Ice StrawberryNamoNavigatorNomaNovickPanditPedroPhonsekal DrakPhonsekal IrurePhonsekal LaurePhonsekal YururePo Bidau GustangPo Bidau Lyborick KhunPoro PoePrincePurple Eye BrothersQuaetro BlitzQuant BlitzRed BeardRed HairReflejoRidongRocitane EgelRodniRoen YuiaRoyal ParkRozéalRujonRyu-AhnRyuaSachi FakerSerena RinnenShip LeesooShopinSolaSophia AmaeSophia TanStuah ArthurSunwoo NareThe BossTinTinker RocheTinker YolcheTochiToroToulalanTravellerTwenty-Fifth BaamUchaUnnamed Captain 1Unnamed Commander 1Unnamed KhunUnnamed Po BidauUrek MazinoVVariel VaniVerdiWalkinWhiteWhite/AlbeldaWhite/AnnaWhite/DavidWhite/HoaqinWhite/VicenteXia LuluYellowYeo GosengYeo MisengYeon HanaYeon IlardeYeon WoonYeon YihwaYeongsukYolkerYu Bok-DolYu Han SungYuliu MataYung ChangsooYuni SonaYuryuZahard
All Canines
Baylord DoomBaylord PaulBaylord YamaBerdychBongsoBuelsar ElliotButlerCanhongCanzonChang BlarodeCuldenDeng DengDu TongGadoGrandeGyugungJordanKatuLouieLukaRR's TwinRianRolandRuel MonTallVaragarvVenti
Cat Features
AiHwa RyunSoo-oh • Dead Witch Corpse
Grey Skin Bull Horns
Reptilians Feature
Bird Features
Insects Feature
Ancient Power

Start a Discussion Discussions about Yu Han Sung

  • Yu Hansung isnt a high ranker...

    3 messages
    • I don't get it what is your question and yes he is not but SIU stated if Yu Han Sung didn't mess around on Evankhell's Flo...
    • He's not officially a high ranker but have the power to be one.
  • Yu Han Sung VS Ha Jinsung

    12 messages
    • TonySansNom wrote:Vaska Zark wrote: And rank has nothing to do with power when you're talking about High Rankers (unless it's the top...
    • m
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