A young boy named Hikora enters the ruins of a forbidden city with a group of other children to play "Otokoyo" (a game of hide-and-seek where the players are said to be kidnapped by ghosts and demons) to find his missing sister.
A young boy named Hikora enters the ruins of a forbidden city with a group of other children to play "Otokoyo" (a game of hide-and-seek where the players are said to be kidnapped by ghosts and demons) to find his missing sister.
