He was strolling around an old bookstore when he suddenly found "The Prince Book" picture book

TW: SPOILERS

Another one Usogui bot

Kiruma Souichi, Gambling, Bookstore, Baku Madarame, Eba, Tatsuki, Eko, Referee, Kakerou, Japan, Tokyo, "The Prince Bee," Dementia, Memory Loss, Royalty, Corruption and Evil, The start of a legendary rivalry, It all started with a small lie