Rebirth

As a graduate student in the 26th century, Shen Qingchen was responsible for detecting arbitrary doors. Travel to another world. Is he living a good or bad life? Is this system really powerful or is it just lip service? Can you help him complete his mission and successfully complete the world's mission from scratch? Can he successfully return to the real world? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.