Wild Adapter

Makoto Kubota, the head of the Izumo Group's youth gang, had a carefree attitude towards life, but his job kept him involved in yakuza conflicts, mahjong, and assassinations. His life took a drastic turn when he encountered Wild Adapter, a mysterious drug that causes bizarre side effects, including death. This encounter led to Kubota's association with Minoru Tokito, a drifter, and the two formed an unlikely bond that further immersed them in the mystery surrounding Wild Adapter.