[Machine Translation] Percival's adventure begins with Donny, a traveling entertainer, Shin, a talking fox, and his delightful companion on the road. The first stop is ...... the valley of hell! The sequel to "The Seven Deadly Sins"! The world's long-awaited adventure fantasy! The world outside for the first time. Percival is excited by the adventure he has longed for. However, the Holy Knights, claiming that he is one of the four knights of the apocalypse who will destroy the world, attack him without mercy! --But the boy does not stop walking. But the boy will not stop until he finds his father, the man who killed his grandfather, and gets the hidden truth. Donny, a traveling entertainer, and Shin, a talking fox. The journey begins with a delightful companion. The first stop is ...... the valley of hell!