Roen Yuia (로엔 유이아, Loen Yuia) was Aka, Boro, Sachi and Daniel's comrade during one of their trips on the Hell Express. Daniel is actively seeking a way to resurrect her by awakening Hoaqin.


During Roen's first attempt at taking on the Hell Express, Aka Williams,[2] Boro,[3] Sachi[2] and Daniel were her teammates.[2] During their time on the Train, an unknown Slayer candidate that called himself as Hoaqin gradually killed everyone on-board until, in the end, they were the only ones left.[4] Roen wished to stop Hoaqin's plans, but because of Roen's sacrifice 600 years ago, Hoaqin's plan ended in vain. The moment when Hoaquin's goal was almost achieved Roen successfully completed the "Spell" to sacrifice her own soul to stop Hoaqin.[5] In the end her soul became part of the billions of vengeful souls that forms Hoaqin's final clone after Hoaqin lost his power.[6]

Appearance and Personality

Roen was a fair-skinned young female with long ginger hair and equally orange-coloured eyes. She was seen wearing a pale grey waistcoat over a white shirt with a forest green tie and a similar coloured skirt.

Roen was a confident and kind person who believed that people had to be considerate towards the weak. She also had no time for arrogance and openly called out Hoaqin for asking them to be his underlings.

Powers and Abilities

As a D-rank Regular at the time of her death, as well as Boro saying she (and three others) were incredibly strong in comparison to himself,[4] one can assume that she was quite powerful at the time. She was a Light Bearer and could control at least two orange-yellow Lighthouses.[1]


  • (Talking about Poro Poe to Daniel) "Don't you think you are being too harsh to a beginner? Competing is good, but we always need to be considerate of the weak! I'm saying that you have got to take care of the people around us in order to win!"[7]
  • (To Hoaqin) "Hey, you! Don't you think you are being too rude?! How could you ask people who you just met to be your underlings?! Are you from the Ten Families or something? Is that why you are looking down on people? I'm sorry, but you will be killed soon if you act with such pride on the train. So, be humble or you will be sorry! I have seen many sons of the Ten Families die in vain on the train!"[8]
  • (To Daniel at the night before sealed off Hoaqin) "I have wanted to tell you for so long, but I couldn't with everyone else around. I like you, Daniel. Boro, Aka, Sachi, I like them all. But I like you the best. So Daniel, if I give my life to seal off Hoaqin tomorrow. It's probably because I love you, Daniel. You are short, grumpy, and not exactly charming. But you won my heart over when you accepted me even at my worst! I like that you are always such a softie with me. So Daniel, even if I die tomorrow, you can't resent or hate anyone. Because it's you that I'm dying for. I love you, Daniel. Thank you, this is the first time that I have these feelings. Right now I'm so in love that I don't even fear death."[9]


  1. 1.0 1.1 Vol.2 Ch.157: 36F - Hell Train: Hoaqin (5)
  2. 2.0 2.1 2.2 Vol.2 Ch.143: 30F - Hell Train: Revolution Road (31)
  3. Vol.2 Ch.140: 30F - Hell Train: Revolution Road (28)
  4. 4.0 4.1 Vol.2 Ch.125: 30F - Hell Train: Revolution Road (13)
  5. Vol.2 Ch.168: 37F - Hell Train: A Month (3)
  6. Vol.2 Ch.194: 38F - Hell Train: The Dallar Show (23)
  7. Vol.2 Ch.157: 36F - Hell Train: Hoaqin (5)
  8. Vol.2 Ch.157: 36F - Hell Train: Hoaqin (5)
  9. Vol.2 Ch.193: 38F - Hell Train: The Dallar Show (22)


Aka WilliamsAleksai AmigochazAnak ZahardAndrossi ZahardAngelArie InietaBel BerhinoBeniamino CassanoBero BeroBlue SkinBoroBrugelBuelsar ElliotCharlotteChigrinskyDaniel HatchidEdin DanFabregasFelixHa YuraHana YuHanool KangHesseHon AkraptorHong DanhwaHwa RyunJ.MJa WangnanJuglom GoteKhun RanLee SowaLee SoyongLee XiawunLevyLo Po Bia AlphineLo Po Bia Lilial ZahardLo Po Bia Shilial ZahardLuluMahanMarteMoontariNovickPhonsekal IrurePhonsekal LaurePierrePinnaclePompidouPoro PoePrinceRachelRed GreymonRocitane EgelRoen YuiaRoyal ParkRyu-AhnSachi FakerSanchezSsongToulalanTravellerVariel VaniVerdiVespaWalcottWhite/AnnaWhite/CloneWhite/DavidWhite/VicenteXia XiaYeo MisengYeon YihwaYukan
Unknown Rank
Failed Regulars

AppleBaunianChigrinskyChungchungDahdiFull BlackHa YuraHana YuKhun Aguero AgnisKukaku RakukakukaLe-AraLeon 3LevinPompidouPrinceRachelRoen YuiaRon MeiXia XiaYeo Goseng
AiHwa RyunYuto
Unknown Position
AmagutaAngelArie InietaArie Rose ZahardBelluxBeniamino CassanoBlue SkinBongsoBoondawanBrugelCanhongDedeDeng DengDevil BonDu TongFelixGoonterHa ChaiHanool KangHendo Lok Gladmerry ZahardHesseHong DanhwaHyun ChungJ.MJääskelKellKhun Maria ZahardKim LurkerLee SowaLee SoyongLee XiawunLevyLo Po Bia Lilial ZahardLo Po Bia Shilial ZahardLouieLuluMachaMahanMarteMedinaMiyaMoontariNya NiaPaul BelkrohnPierrePinnaclePoro PoeRapdevilRed GreymonRed GuyRidongRocitane EgelRodniRyu-AhnToulalanTravellerVaragarvVariel VaniViviolgaWhite/AlbeldaWhite/AnnaWhite/DavidWhite/HoaqinWhite/VicenteXia LuluYeongsukYukan
Unknown Position
Alphid ZahardAn ZahardAnak Zahard (Original)Ari HanArie Hagipherione ZahardAshul EdwaruAugusgusBaylord DoomBaylord PaulBaylord YamaCanzonCuldenDeath BirdDeath KarambitDeath LadyEvan EdrokEvankhellFUG RankerFluxGadoGaram ZahardGrand De JahGrand De SahGrandeGrommH-23Ha CheonheeHa RudaHeice ZahardHollyImortJayJoochunJordanKhel HellamKhul Nissam KayKhun Royale ElliotKnifeLo Po Bia PorpMadoracoMisebichiMolic One P. GRMs. Ice StrawberryMs. Ice Strawberry's PartnerNomaPephomemore SetoPhantaminumPokenPondo ZahardPowlerQuadradoRRebecca Pon ZahardRed BrubyaRed HornTallTinker YolcheUnnamed KhunVentiWater JellyWhiteYeon WoonYolkerYujeYunie ZahardYuram Zahard


Community content is available under CC-BY-SA unless otherwise noted.