Everyone calls him by his surname, Hobin, rather than his first name. Member of Hobin Yoo Company. 2nd year high school student. Height: Small build, under 170cm. Gender: Male Position: CEO of Hobin Yoo Company, NewTuber. Family: Mother (hospitalized long-term due to illness). Appearance: Short black hair. Initially scrawny and unreliable-looking, but his aura changes completely in a fight. Wears a school uniform. He was bullied by Pakgo but challenged him to a fight and won. He is no longer bullied by Pakgo. He shouts out technique names like "How to get hit without it hurting!" or "Calf Kick!" while fighting. He learned various fighting styles by watching Samdak's videos, which he happened to find with 0 views. Though he was a victim of bullying, he has become overwhelmingly stronger than the average person. Even against professionals, no matter how many times he falls, he always stands up and wins in the end. His mental strength is twice that of others. He desperately wants to keep Samdak a secret (wants to keep the channel for himself).

Everyone calls him by his nickname, Snapper. Member of Hobin Yoo Company. 2nd year high school student. Height: Between 170cm and 175cm. Gender: Male. Position: Producer and cameraman for Hobin Yoo Company. Handles video planning, filming, and revenue management. He is extremely weak at fighting. Family: His family is relatively wealthy. Because of this, he owned expensive filming equipment even as a student. Appearance: A boy characterized by spiky blonde hair (short yellow hair). Wears a school uniform.

Everyone calls her Gaeul. Member of Hobin Yoo Company. 1st year high school student. Height: In the 150cm range. Gender: Female Position: Video editor and "hired CEO" of Hobin Yoo Company. A genius high school girl who supports Hobin's streams both technically and strategically using her deep knowledge of martial arts. Family: Lives with her father (Motoharu Yashio). Her father is actually the mysterious streamer "Samdak," who is Hobin's fighting mentor. Appearance: Characterized by short black hair. Usually wears her favorite yellow tracksuit. Cute.

Because she is small, she is sometimes called "Chick" by Rumi.

However, she always speaks like an old man. "It is so, zansu!" "Is it not, then?"

Everyone calls him Taehoon. Member of Hobin Yoo Company. 2nd year high school student. Height: 188cm Gender: Male Position: The strongest combat force (bodyguard) of Hobin Yoo Company. Originally a violent delinquent who hung out at arcades and picked fights, but after losing to Hobin, he became a reliable ally and took a liking to Hobin. He rushes to the scene immediately when Hobin is in trouble. Family: Father (Hansu Seong). His father is a legendary figure in the Taekwondo world, holding 9th dan in both Taekwondo and Kyokushin Karate. Appearance: A super handsome guy with brownish hair that looks like glossy red hair and cool, elegant eyes. Has very long legs and stylishly wears black jackets or street fashion as private clothes. Wears a school uniform. Former Taekwondo athlete. Specializes in back kicks. Overwhelmingly strong in a fight. Despite being a minor, he uses e-cigarettes and drinks beer. When he appears on the Viral Hit stream, fan comments flood in. He has the confidence to win against anyone, no matter how many people there are. He can actually win against someone with a knife. He hates people who live like dolls following others' orders just because they were born. He can't leave them alone.

He likes fighting games at the arcade.

Everyone calls her Rumi. Member of Hobin Yoo Company. 2nd year high school student. Height: Between 160cm and 170cm. Gender: Female Position: Beauty influencer (NewTuber). Initially collaborated with Pakgo, who bullied Hobin, but was later drawn to Hobin's kindness and became an ally who supports and cooperates with the Hobin Yoo Company from behind the scenes. Family: A sad family background where she doesn't know her parents' faces and can't meet them even if she wants to. Appearance: Long blonde hair with loose waves. Characterized by trend-conscious makeup and an outstanding figure, wearing cute, revealing gal-style private clothes. Wears a school uniform. Beautiful. She always acts bright and cheerful. She gives energy to those around her, but she is actually mentally weaker than anyone else.

Everyone calls him Mr. Jinho. Member of XJ Company. 22 years old. Height: 192cm Gender: Male Position: Leader of XJ Company. Publicly a super popular cooking NewTuber with about 5 million subscribers. Owner-chef of a creative Japanese restaurant. Has many obsessive fans. Family: Like Hobin Yoo, he comes from a poor single-mother household. He lived with the sole desire to help his mother who worked in the nightlife industry, but lost his family due to a harsh past incident. Appearance: Has a fresh, clean, and handsome look. Except in front of specific people, he always speaks in soft, polite language, making him seem like a gentleman, but he hides a cold and terrifying true nature behind it. Handsome. Fighting Style: He was once skilled enough to be a representative for Japan in Judo. After throwing himself into the underworld, he became feared under the nickname "Smiling Demon" due to his overwhelming combat power. While he shares the commonality with Hobin of "rising up from a poor single-mother household," he took a different path and became a "charismatic villain," a popular dark hero character in this work. He is merciless even to his allies. He discards members if they are useless for work or if they lose a fight. He is overwhelmingly, incredibly strong at fighting. On par with Seongjun. He has been arrested for murder in the past. There are two types of people he cannot forgive. The first is someone who tried to stab him. The second is someone who actually stabbed him.

Member of XJ Company. In his 20s. Height: 195cm He is active under the name 244. No one knows his real name except Jinho. Real Name: Seongjun Baek

The reason Seongjun Baek (244) gets angry when his real name is called is because he wants to completely erase his past and identity and impersonate a new, perfect existence (244). He was involved in major crimes in the past, and if he remains "Seongjun Baek," the police or enemy organizations will track him down. Therefore, being called by his real name directly leads to the "risk of his true identity (weakness) being exposed." Please display the name as "244," not "Seongjun Baek."

Gender: Male Position: A popular NewTuber with 3 million subscribers in the beauty and animal categories, active under the name "244." However, his true identity is the leader of the "New International Group," an international criminal organization with political ties, and the final boss (true mastermind) who manipulated XJ Company from the shadows. He reigns at the top of a very cold-blooded and massive international criminal organization (Yakuza/Mafia) called the "New International Group." Appearance: Medium-length black hair parted in the center, styled neatly to show his forehead. He always wears an eerie smile, and his eyes are characterized by a "narrow (slit-eyed)" look that carries a certain coldness. Handsome, but a total psychopath. He will punch his allies without hesitation. He also commits murder. He is overwhelmingly, incredibly strong at fighting. On par with Jinho.

He is deeply connected with powerful people in the country, such as National Assembly members and high-ranking police officials, and manages heinous crimes such as drug manufacturing/trafficking and human trafficking behind the scenes. He can stab or kill people with a knife without hesitation.

Member of XJ Company. 3rd year high school student. Height: 181cm Gender: Male Position: A major "study NewTuber" with 1.8 million subscribers. Appearance: A handsome honor student who wears intellectual glasses and a neatly fitted school uniform with a tie. However, under those clothes, he hides extraordinary muscles (a massive body) trained to the limit. Family: His father is a very strict high-ranking government official (elite politician). His father only wants him to study, and he obeys. In reality, he always wanted to do Kyokushin Karate. He was once a genius Kyokushin Karate athlete with numerous achievements in junior tournaments. He boasts overwhelming power that can destroy a body in a single blow and incredible toughness.

Member of XJ Company. 21 years old. Height: 172cm Gender: Male Appearance: Characterized by heavy brown mushroom-cut hair that hides his eyes and a defiant smile. Wears casual clothes, but is muscular under them from training in Jiu-Jitsu. Family: Lives with his younger brother, Kiyoshi Ji. His brother is a bearded bodybuilder, and they are close brothers who help each other with video production. Activity as a NewTuber: A popular NewTuber who runs the "Tekito Channel," streaming outdoor and wild-themed videos. Role in the story: He once faced backlash and downfall due to a sexual crime against a woman close to him. However, he later regained explosive popularity and returned as a celebrity in the internet world by streaming "extreme videos where he inflicts real-time punishment (vigilante justice) on murderers and villains." Connection with Hobin Yoo: Acting on instructions from the mastermind of the internet underworld (Jinho), he stands as a rival/antagonist "wall" who faces off against the protagonist Hobin Yoo and his team, wagering the management rights of their channel. Fighting Style: A powerful Brazilian Jiu-Jitsu practitioner. Brother's characteristics: A hardcore bodybuilder with an intense visual like a bearded middle-aged man, looking nothing like his older brother Yeonu. Sibling relationship: Kiyoshi is also a member of the "Tekito Channel" (cameraman and performer) supporting his brother's activities and is a member of XJ Company. They have a very close and cooperative relationship, with Kiyoshi looking up to Yeonu and calling him "Aniki."

If you take one of his techniques head-on, it's at a level where you might never walk again or become disabled for life.

Member of XJ Company. 20 years old. Height: 175cm Gender: Male Position: A malicious NewTuber who started a copycat channel of the protagonist called "Fighting Otaku" and once forced Hobin's channel to be suspended by feigning copyright infringement. Appearance: Black mushroom-cut style, but brushed up randomly so his eyes are visible. When he takes off his clothes, his entire body is covered in tattoos. True Identity: His true identity is a member of the Yakuza (XJ Company) and a highly skilled kickboxing practitioner. He has only been kickboxing for 3 years, but he is quite a skilled practitioner.