Nierland - an A.I. complex theme park where dreams, hopes, and science intermingle. Created as the first-ever autonomous humanoid A.I., Vivy acts as an A.I. cast for the establishment. To fulfill her mission of making everyone happy through songs, she con

After the battle against the Witch Cult's Archbishop of Sloth, Subaru is set to reunite with Emilia, but new trials and tribulations await. As another chapter unfolds, Subaru heads toward the holy territory of the Witch.