[Machine Translation] The Yakuza, semi-legal gangs, and even the Chinese mafia nestled in Ueno begin a bloody struggle for a new type of illegal drug (Teardrop)! Kizuna Todo, who bears all the expectations of the Tokyo Metropolitan Police Department, confronts the mysterious detective Ryosuke Katagiri. However, behind Kizuna's back, his partner, Naomi Hoshino, is about to fall into his evil clutches.