If you are destined to go to the prehistoric times, come to Laozi with a system that likes to govern by doing nothing! What are you going to do before that? What to bring?
First of all, we need to stay calm and ask clearly about the purpose of the system: what does it do, what it can do, and what it can do? What are the benefits? What can I bring?
Make a plan and prepare all the resources you can bring!
Finally go!
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.