root-book

Sixteen-year-old Ace Nakamura is on a flight to Japan to visit his mother when the plane mysteriously crashes onto a hidden land known as Yokai Island.Though every passenger survives, they are greeted by a cold blue system window that declares survival mandatory and grants each person supernatural abilities and a yokai companion.Forced into a world ruled by spirits, monsters, and brutal trials, Ace must learn to wield his powers while protecting those around him.As alliances form and secrets surface, the island begins to reveal that it did not choose them by accident.To survive Yokai Island, Ace must confront both the dangers of the island, and the unresolved conflict within himself.