Ren Kamijo is the director of the Tokyo Metropolitan Police Department’s Criminal Investigation. An incident in Ren’s childhood triggered his thirst for power and he has his sights set on heading the police force by becoming its Superintendent General someday. Ren believes topping the faction that he belongs to is the shortcut to fulfilling his aspiration.He is driven by ambition and has no qualms carrying out work, no matter how dirty it is...