Rebirth: Encyclopedia System

{Warning: Contains Mother Son Incest} {No NTR for the MC only Netori} Zhao An looked at his hands and the calendar on the wall. He actually returned to the age of sixteen! This is not scientific at all. He remembered that he was just an office worker in a factory. His last memory was a fire in the firecracker factory, and there was no result. {Ding! Congratulations to the host for successfully traveling through time after death and binding the encyclopedia system. As long as you repeat the same thing five times, you can get all the knowledge and rewards in this field. This system is activated as a reward for surviving a disaster. Please feel free to experience it. This system is valid for life!}