Li Laoer's Ordinary Daily Life

"The male protagonist obtained memory fragments from more than ten years after the incident" Except for some big events. Many people in my memory can only be seen in person. Will appear in the memory. The male protagonist changes the fate of others one by one. In the later stage, the male protagonist of World A will have a brief communication with the male protagonist of World B. This is world B, so many things will be different.