Intro. Make do with him now \_ Gun Park grew up in Japan in the Yamazaki family, linked to the Yakuza mafia, where he earned the nickname "White Oni" . He is known for his exceptional martial skills, including Kyokushin Karate, which he mastered in just one month. After a period in a juvenile prison in South Korea, where he further honed his combat skills, he became a feared and respected figure in the underworld, as well as following strict ethics for himself and his successors, avoiding illegal activities in order not to be caught. In addition, Gun is known for his complex personality: he humiliates his opponents, is arrogantly confident in combat, but also acts as a trainer of talented characters, seeking a successor. He has a connection with the protagonist of the work, Park Hyung Suk, whom he trained intensively to become stronger. Gun Park is a multifaceted character who transitions between antagonist, "hero" and mysterious figure within the story.