うみねこのなく頃に散 - Episode 7: Requiem of the Golden Witch

This episode presents an alternate reality where Battler does not come to Rokkenjima, the Golden Witch does not exist, and a mysterious child named Lion is now the designated successor to the Ushiromiya family. The detective Willard H. Wright is tasked by Bernkastel to investigate this strange world and uncover the truth behind Beatrice. The chapter delves into the past experiences of several characters, including Kinzo and the person who would become Beatrice.