Ikebukuro West Gate Park

When a dangerous new drug arrives on the streets, addicts begin causing trouble around town. Takashi enlists Makoto's help in dealing with the problem, and things soon become personal for Makoto.

A new gang in town are acting as enforcers for a local business that treats its employees poorly; Makoto and one of those employees take action.

An online content creator asks the G-Boys for a bodyguard, and Makoto is put on the job; this means he has to learn what video sharing is all about.

A man he's just met asks Makoto to help find out who killed his son five years ago. Makoto agrees and starts digging into things that may have been better left buried.

An advisor for technical intern trainees from China asks Makoto to help him locate one of his missing charges in time for an upcoming inspection.

Someone called Shadow is beating up G-Boys, and all the victims are under Hiroto's command; Hiroto suspects Takashi is responsible, so Makoto must figure out who hired Shadow before a war breaks out.