Sean didn't have a system, but he traveled through time and space.
There are parts of the world he knows and parts he doesn't.
It seems like he can't die anyway, so so be it.
If you don't like being rough, if you don't like doing things, then you'll lose it.
But being alone is really lonely
You can only live in the moment and do whatever you want
I don't know if I will eventually become a god or something.
Sean sometimes fantasizes like this
After all, even time travel has been realized, right?
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.