Xu Yiyang, age 28, male, is currently bound to a system for various reasons. The current director of the space-time authority has 0 people in charge. Yes, he, Xu Yiyang, is a polished commander.
Now he starts from scratch, brings the system to make money, travels to various time and space to obtain energy, and builds a time and space authority to accommodate time and space travelers.
There will be no attacks in this part of mine clearance.
Intention: to cause trouble