This Dream Is a Bit Strange

Entering a strange dream, I thought it was just a coincidence, but I never thought that I would discover another side of the world. The majestic bells, the inexplicable diary, the inexplicable memories. Yu Nianyi didn't know what happened, mind reading, what was waiting for him after the memory was erased. Only the sound of the bell reminds him that he still has a mission to complete.