[The end of the world + stocking up + system + civilization reconstruction] Kill decisively, not for the faint of heart!
Reborn a week before the end of time?
In the previous life, I managed to survive for my green tea girlfriend, but when I returned to this life, I was still asked for a high price as a gift?
In this life, grievances are washed away and a new order is established with a growing system.
It works, it's pretty good, it's interesting.