It's Hard to Find Memories

Bai Xi, who has lost her memory, is constantly searching for her own memories in a world full of magical monsters. On the way, she realizes that the so-called memories are her own experiences in each world. With the fusion of different memories, Bai Xi gradually becomes confused. Is she still herself at this time? I have almost forgotten what I was pursuing "originally", and how to let go of all the regretful people and things on the journey in the end.