9화: 스이긴이 테무진으로부터 메시지를 받고 리쿠 레이를 구출할 계획을 세움
2017년 5월 27일 방영
Suigin receives a message from Temujin, the man who kidnapped Riku Rei, who tells him to come to Grave Buster. Suigin starts gathering information and tries to come up with a plan. Money is everything in the lawless world of Grave Buster. Suigin decides that he needs to hurry and save Riku Rei as soon as possible... (Source: Crunchyroll)