One of the five adoptive fathers, serving as the group's ideal planner. Killed by Hwa-yi during the revenge operations.
Jin-seong is part of Hwa-yi's adoptive family.
Jin-seong is described as one of Hwa-yi's five criminal fathers.
Jin-seong operates under Seok-tae's leadership.
Seok-tae leads the five-member crime organization, and Jin-seong serves as its planner.
Explore the full interactive character relationship map of Hwayi: A Monster Boy