Samuel Seo

His standard work attire consists of a clean white suit with a blue tie, occasionally with a brown overcoat draped over his shoulders. He covers his exposed skin, such as his neck and hands, with makeup to cover his tattoos. Outside of work, he is also seen wearing other variations of fashionable matching suits. He isn't as cleaned up, with messy hair that sweeps over his face and rolled sleeves.

Samuel is notable for his continual creation of bizarre and extreme facial expressions representing his current emotion and his numerous moments of fanservice where he is shown wearing little to no clothing. Samuel was born and raised in a poor environment, as his mother abused him and father was absent in his life. He was also bullied by kids in the neighborhood for not having a father. His last name was chosen randomly, and he did not know his father's last name. As a middle schooler he led the Gangseo Alliance, uniting the local gangs under his leadership. He was powerful enough to be scouted to join Big Deal, one of the Big 4 Crews.

At a young age he was always curious about who his father really is, but his mother never let him discover that himself. Because of this, when Samuel found a photo of his mother with the famous gangster Gapryong Kim, and assumed that the man was his father. This boosted Samuel's confidence, as he strived to improve himself in power in order to be recognized as Gapryong's son. However this belief was shattered when his true biological father returned home to his mother. Enraged at the revelation, it is implied that he killed the two of them (his mother and his father) but there have never been any confirmations of this, he may just beat them bloody.

At the height of the Gangseo Alliance, Samuel felt offended when he was not directly scouted by Sinu Han to join Big Deal. Thus, he took the Alliance to confront Jake Kim, who was scouted by Sinu himself. After joining Big Deal with Jake, Samuel met people such as a young Olly Wang and Johan Seong, and looked down on them. It was only then after Sinu was beaten by Gun and Goo Kim, Big Deal falling under the mercy of Gun, and the revelation that Jake was Gapryong Kim's son, Samuel ended up straying away from Big Deal and it's original goal and ideals, which culminated in him fighting Jake one last time, and lost. Samuel left Big Deal after that, and quickly formed and dismantled his own crew, Gangseo Union, in Gangnam, to gain Gun's approval. Gun then proceeded to take down Samuel and denied him of his approval, judging that he was a ticking time bomb and wasn't enough of a leader like Jake.

Samuel then fought between Jake, Olly, and Johan in a fight as the heads of the Big 4 Crew. He was the first to get taken down during the fight. After reflecting on all the fighters and how they have improved in power and status since they last met, Samuel was demoralized and broken. However, this awakened something in Samuel, as he soon developed a new, more brutal, fighting style. Following this, he immediately beat Jake, Johan, and Olly. While this happened, Goo showed up and was amazed by Samuel's performance that he told Samuel that he approved of him and made him his new secret best friend.

Samuel later became the executive of the Fourth Affiliate of the Workers, and was complicit in an illegal streaming business until the downfall of One MCN. Samuel's fighting style reflects its owner's own savagery fueled by inferiority. His style has been described by many as vicious and uncontrollable with liberal usage of weapons such as brass knuckles. Samuel prefers to overwhelm his opponents with raw strength with a tendency towards punches. Samuel's style is such that his defeated opponents are damaged beyond necessity.

Samuel has been shown to make him able to be on par with Jake Kim and Daniel Park. In the past, he was able to defeat all crew heads after first awakening to his style. Samuel notes that his power peaks when his body feels like it's "burning up." He described this "burning up" as "madness caused by self-hatred." Zack Lee also experienced this phenomenon and became very strong. Samuel's trigger for this state seems to be excitement for a fight.

In the 1st Gen King arc it is stated by himself and Seokdu Wang that he has reached and surpassed Mastery and Samuel was a big part in the battle against Seokdu as he could tank all the headbutts thrown at him by Seokdu while Warren and Eli was put out of commission with just one. Seokdu Wang even went on to say that Samuel Seo has achieved the Stage of Resilience even saying Samuel Seo has The Ultimate Resilience.

As of chapter 466 Samuel Seo was hoped on drugs to boost his inferiority complex, stated by Jinyoung himself and Gun in earlier chapters that while his inferiority complex makes him stronger he will also destroy himself. Jinyoung stated that in Samuel's drugged state, the more inferior he feels his combat prowess/abilites (strength, speed, durability etc) grows, it grew to a point that he defeated Jake Kim with no difficulty, this Jake Kim was stated to be stronger than Jerry Kwon who was =< Warren Chae who was =< Eli Jang < Vasco (runners high mode) < Johan (Drugged Ui Copy Rage mode) >=< Zack lee, so Jake Kim at that stage was most likely either Eli or Base Vasco level. Jake Kim's attacks couldn't even harm Samuel as Samuel was taking the hits and hitting back much much harder. Samuel Seo was also grabbing ac units and cords from out of the walls to brutally beat Jake (and Alexander Hwang as well). Samuel lost/gave up (once the drugs wore off) after taking a (Gapryong Kim Blood Unlock Enhanced Mode/Pure Plot Armor Powerup) punch from Jake Kim to the face. But even then it was an extreme difficulty fight for Jake, as he couldn't do anything until he got his one lucky chance; while for Samuel Seo, he was facing no difficulties up until that point. Jinyoung also stated that while Samuel is in his drugged state he feels bad for the opponent who will face him and even himself would be annoyed with fighting Samuel.

Also thanks to this drug Samuel can control his hormones and make himself even stronger and with more endurance during the fights. His body, speacelly chest grew bigger.

What makes his strength even more crazy is that Samuel Seo never had a teacher and learnt a distinct fighting style, he is all raw abilities.

He wants to be a crime King. And he also hurted for not having a family.

He is an year older then Jaewon High students and same age as Jake Kim.

Samuel is a member of Goo Kim's secret friends since he was rejected by Gun. Gun rejected because Samuel's lack of control but Samuel doesn't think is that and still seems for some validation.

Jake Kim still trys to bring him back to Big Deal crew and consider Samuel a friend but Samuel sees that as Jake showing off his supriority.

Last time Jake text Samuel saying I still have your Big Deal's suit putted away, come back Smauel replied "f u"

Samuel has Jake's phone number saved as Gangseo's weirdo.

Samuel Seo speak many languages among them Chinese, Korean, japoneses, English. He works out a lot and read about training in magazines.

He has a huge body count but not any significant relationships.

Samuel Seo pretends not care for anyone but he showed fury when he saw Lineman (Big Deal n6) being brutalized in a fight by Pacheon Jo in Icheon, and went to revenge him.

Samuel Seo is trying to become the World Crime King and started making alliances. Jaun Ryu a half Chinese and half Taiwanese, that suffer prejudice for being biracial was the first one to be recruited by Samuel. Jaun Ryu is the second in command in Dark Crocodile Society, a huge chienese crime organization and has over 10 thousand men under his control.

Samuel is grateful to Goo Kim who believed on him and took he in but he will follow his own agenda to become The King.

Samuel Seo received the wedding invitation of Ryuhei Kuroda and Mistsuki Soma, executives of Workers 2nd affiliated and said "ridiculous", so like most things he disdain once he probably wants to get married but thinks he is not deserver of this happiness.

He made a work for Kitae Kim trying to get Dark Crocodile Society to Kitae's side of the fight against Jake Kkm, but end up fighting next Jake and the Allied.

Like mostly of the 4 major Crews he had problems with the kids from Jaewon High school.

Euantae Lee aka Vasco is the leader of the Burn Knuckles a crew from central Seul composed by Architecture Department students from Jaewon High school.

Euantae Lee and Daniel Park (from Fashion Department) are the new candidates for Gun's sucessor position. Gun rejected Samuel and took them.

Besides Daniel Park (the most handsome boy in that school), Vasco (a natural leader), Zach Lee a pugilist, Jae Hong an rich heir and Vin Jin from Vocal & Dance Department formed a crew called Allied to destroy the 4 major Crews.

Samuel is always composed and sophisticated till he snaps! He knows how to behave on a table, talk to executives and all the etiquette.