Rebirth of MC

The MC died during the apocalypse and then he was reborn 1 year before the start of the apocalypse.

He then suddenly opened/found out a heirloom’s secret, he possesses a magical space, a guide book to cultivation, a magical lake and a magical peach tree (immortality peach tree).

His goal is to live a relatively nice life during the apocalypse, hence he started a mad shopping for goods before it began.

But, how in the world did he end up meeting such a person?…

ML is A city’s senior officer in the military, his 3 distinctive traits are:

1. rifle
2. cigarettes
3. bastard-like aura