A kidnapped child raised by five gangsters, mastering their criminal skills while longing for a normal life. After discovering his biological father was killed by his adoptive family, he exacts revenge on them and confronts Seok-tae, ultimately disappearing into the city.
Dong-beom serves as a father figure and martial arts trainer to Hwa-yi.
Beom-soo acts as a father figure and firearms instructor to Hwa-yi.
Jin-seong functions as a father figure and strategic mentor to Hwa-yi.
Ki-tae serves as a surrogate father and driving instructor to Hwa-yi.
Seok-tae acts as the primary father figure and gang leader to Hwa-yi.
Explore the full interactive character relationship map of Hwayi: A Monster Boy