Red rain suddenly fell and a strange world descended. Su Yu struggled to survive in despair. In an accident, he came across the ancient book "The Legend of Heroes" and awakened the famous Three Kingdoms general Guan Yu and his red rabbit horse. The appearance of Guan Yu brought a turn of events to this world ravaged by monsters. As more historical heroic spirits are summoned, Su Yu leads the heroic spirits to fight bravely in the apocalypse, explore the source of the disaster, and uncover a shocking conspiracy that spans time and space.
