I Can Choose My Life

People often have to make many choices in their lives. It can be as small as what to eat for lunch today, or as big as whether or not to marry this person. These choices are everywhere, and you can't go back on them later. But Lu Xi is an exception. He accidentally discovered that he could go back to a certain point in time after death and correct the wrong choices he made. In this way, Lu Xi, who has special abilities, met a group of people who also had special powers. He originally wanted to paddle around and fish for his whole life, until a supercomputer from a parallel world told him that the world was not as peaceful as he imagined... Ps: This book is also called "RE: Modern Life Starting on March 5th"