Library

An unexpected time-travel trip allowed the originally ordinary Liu Xinyu to embark on an infinite journey unprepared. The difficulty of the first world was surprisingly easy, but who knew that his second time-travel would tell him that this was a novice world... What was that before? He realized that there must be something wrong here. World after world, Liu Xinyu gradually became stronger in life and death missions, and finally began to get closer to the truth of the matter...

A story about a person who traveled through time and became Sasuke, and constantly worked hard to become stronger in order to be able to protect those who he had to protect even if he gave up his life.