Honkai Impact Cell Phone Boy

There is a prequel supplement of "Terminus Retrospection", which introduces the spiritual hole caused by the memory stripping of the protagonist Chilte. After a few years, the spiritual collapse broke out due to an intentional person's plan, and Alicia, who had extra memories (because she was resurrected by the source of order because she had extra things), was at a critical moment. He appeared at the moment and filled the spiritual hole with his own extra memories, but it only alleviated the collapse of his mind. If he wanted to save him, Qiyana and Zi Yayi went to Chilte's memory world (they had just appeared in "The Road to the End"). However, what is introduced here is Chilte's perspective.