Yeo Miseng

Yeo Miseng (여미생, Yeo Misaeng; or "Yuh Meesaeng") is a Regular currently on the 30th Floor. She climbs the Tower in search of her parents. Yeo Goseng and Miseng come from the same family and are of the same generation level. This is because they share the same surname "Yeo"(여) and they share the same generation name "Seng"(생): 미생(MiSeng) and 고생(GoSeng). They are probably cousins.

SIU has confirmed they're not sisters, insinuating they're most likely from the same family and know each other very well (again, they are probably cousins).

Appearance and Personality
She looks like a young teenage girl. She wears what looks like a typical schoolgirl uniform with a shirt, tie, sweater and skirt. She also carries around a pink backpack and a handphone with her.

She is caring of others, but easily shaken. She shares her food with other Regulars and even gives a lone Jyu Viole Grace a chocolate bar (translated as "chips" in The Company's scanlation), even when she was well aware that he could easily kill her.

She is able to sense other people's loneliness and suffering and realized that Jyu Viole Grace was simply trying to keep others at a distance, to protect his feelings, when he declared "That is why none of you can become my teammate. I am your enemy".

She is also quite naïve and rather trusting of people, given that she clung to a woman who'd bought her a yoghurt.

Last Chance
She appeared on the 20th Floor after Horyang's appearance. Miseng also didn't do much until Goseng appeared and she yelled out "Unni!". When Ja Wangnan started yelling at the other Regulars, she said that the test was only going to last 30 minutes so they could all go up together. But Wangnan rebuked her, saying that she didn't understand anything and she was probably ditched by her friends like trash, which made her cry. At this point, Hon Akraptor came in and decided a vote-off, in which he chose Miseng. Ja Wangnan rebuffed him for choosing Miseng and instead chose him. Viole interrupted and said he would drop everyone and a fight broke out. Miseng and Goseng cowered in a corner while everyone else fought. Afterwards, the test ended.

The Strongest Regular
While waiting for the other Regulars and the next test, Miseng gave everyone, except Akraptor, a chocolate bar. The next test, which was a Shinsoo Strengthening Test, began and Miseng managed to come in 11th before Horyang hit the machine. She was later seen crying in the corner, thinking she failed the test. When it was announced that Viole would be picking the remaining seven members, she was one of the people who pleaded to be chosen. She ran up to Viole and hugged him around his waist, crying that she wanted to see her mother and father. Viole awkwardly lifted his hands away, as if he was unsure how to handle the situation, though he did nothing to stop her or push her away.

Bath
During the rest period she became acquainted with the yogurt woman and was scolded by Akraptor for being too trusting. Later on she seemed to be able to get along better with Akraptor while playing cards, which Miseng had talent with.

The Untrustworthy Room
In the Trustworthy Room Test, Yeongsuk tried to take advantage of her and steal her room, but Miseng refused to open the door. Akraptor came to her rescue and played a word game with her to keep her occupied. Later on she helped her team by guarding a room. After the test she was seen celebrating with the other Regulars.

FUG
On the 21st Floor, she exercised constantly with Prince. She sat with Wangnan and Goseng to greet the FUG members that Viole brought home and fell asleep once Ha Jinsung began to brag about Viole's skills.

Flower of Zygaena
On the 21st Floor Test, the team was divided into two groups in order to quickly find and retrieve the flower of Zygaena. Miseng was grouped with Goseng, Wangnan and Akraptor. When the flower was found on a pig like creature, the group chased after it. It ran into a small tunnel, too small for an adult to fit in. Wangnan told Miseng to go in after it, since she was the only one capable of fitting in the tunnel. Akraptor agreed, thinking that it would be a good way for her to gain confidence in herself. Miseng chased it out into the open where Urek Mazino and Viole were in the middle of a fight. Viole, realizing that she was going to be hurt by their attacks, shielded her with his body and was severely wounded as a result. Urek was impressed by Viole's bravery and left them an extra flower.

Epilogue, Path
After they passed the test, Miseng was often seen sitting by Viole's bedside.

Connection
Team Tangsooyook took the test on the 28th Floor. Miseng worked with her team to trick the opposing team by acting as bait.

Devil of the Right Arm
After the test, she and Prince were sleeping in the room they were playing in while Horyang told the team his history. Afterwards, she wanted to wear pink when meeting Cassano but her idea was rejected. Later on, she expressed her concern regarding Horyang to Viole, and it was probably this that convinced Viole that Horyang had to be brought back.

Bet
The next day, she woke up and joined the rest of the team to explain the situation to Koon. She accompanied them to Koon's private bunker and saw what FUG had done. She was also there when Wangnan and Koon agreed to make an alliance. In the following months, she sorely missed Horyang and Viole, though she tried to hide it. Though she had been training with the rest of the team, she wasn't feeling confident. Whether it was deliberate or not, Prince comforted her when she was on the verge of crying. The night before the test she stayed up late with Prince for additional training. Though she went into into the test extremely tired, they all passed.

Tower of God: Part 2 - The Workshop Battle
She along with the rest of Team Tangsooyook, Koon and Dan boarded their Suspendiship and passed through to the 30th Floor. There, she stared in awe at the gigantic ship Archimedes.

One Shot, One Opportunity
She is captured with Prince by Verdi, because she thought they seemed cute and decide to make them marry. Verdi then decorated them with flowers for the wedding. She was finally sent up to the Archimedes with Prince.

Battle x Gamble
She was chosen for the first round of the Plug event, appearing in a state of fury with a blood-covered plug. She eliminated four Regulars, due to Verdi's flower that she had put on, which enhanced her abilities, but was stopped by Prince and Akraptor. She failed to go to the next round.

The Truth
At the after party, she and Prince (dressed up in disguise) act as little cupids and drag a surprised Horyang to a date with Goseng.

Closure
She was seen happily reuniting with the rest of her team, aboard the Wolhaiksong suspendiship.

Later on, she can be seen peeking into Viole's room where he was sleeping with Koon and Rak.

Epilogue
She can be seen with the rest of Team Tangsooyook, saying goodbye to Leesoo's team.

Prologue
She was seen with the rest of her team when Hwa Ryun was explaining about the Hell Express.

She is later seen with Prince and Hon Akraptor. She has grown up some, with the same hairstyle and clothing type but has a more developed body.

Powers and Abilities
It is yet to be revealed what powers she has. She is at least capable, seeing as how she was able to reach the 20th Floor. During the Flower Test on the 21st Floor we see her putting an Observer on the baby Zygaena carrying the flower, showing she is at least able to perform her duties as a Scout relatively well.

She possesses the ability to project a holographic decoy of herself using an Observer. This allows her to lure enemies into a trap, taking advantage of her appearance as an easy target.

By the time of the Hell Train arc, she has developed her abilities as a Scout. She was able to analyze and determine there was a device that controlled the Mirotic Guardian's illusion state hidden in a nearby door.

When they were playing a card game, it was revealed she's quite a good strategist and basically dominated the game after she joined it. However, it remains to be seen how she'd perform during a test.

And it also remains to be seen if her personality (the innocence, the crying, etc.) is really child-like or if it's an act to manipulate others or both.

Relationship
Yeo Goseng: Miseng is very trusting in Goseng and listens to her a lot. In The Trustworthy Room, she opened the door only to Goseng.

Hon Akraptor: At the beginning she seemed to be fearful of Akraptor and this was probably the reason she did not share a chocolate bar with him during the time when everyone was waiting for next test. However, this changed when they both played the game of words and she began to respect and feel more secure around Akraptor, who treats her as if she were his daughter.

Jyu Viole Grace: Although at first all the companions were afraid for Viole, Miseng could sense that Viole was very lonely and gave him a chocolate bar. They get along very well, with Viole even risking his life for her during his fight against Urek Mazino.

Prince: They both have the same mental maturity and both are seen playing video games. We have seen that Prince wants to protect her, considering her as a sister.

Notes and Trivia

 * She doesn't give Akraptor a chocolate bar. The reason for that is yet unknown. It could be because he tried to vote her off earlier.
 * In terms of her ability to strengthen herself using Shinsoo, she is below Ja Wangnan and just above Yeo Goseng.
 * She doesn't seem to have any pupils and her eyes are one solid color.
 * She enjoys taking photos with her handphone. She took a photo of Love when he appeared and was ready to take a photo of Wangnan when he tried to take off his pants.

Quotes

 * (To Ja Wangnan during the Survival Round test) "I'm sorry for being useless... please don't throw me away. To meet my mom and dad... I have to get to the top of the Tower..."

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Yeo Miseng