Itinerant Space

Ding dong, do you want to sign a contract with this system? I will help you make up for all your regrets, and I will also assist you infinitely, but only if you accept the tasks assigned by the system. Agree, I agree, I want to go back to 2014. The contract was signed successfully and we are about to enter the time and space jump. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.