Seven days before the apocalypse begins, Jiang accidentally activates the Apocalypse Check-In System, and his journey to survive the end of the world begins.
You ask why I keep checking in every day?
Because this System keeps giving me amazing stuff!
Sure, once in a while I get a bit unlucky, but I can swallow that and call it nature's little gift.
He can only unlock a pocket dimension at System Level 2, so let's see how he manages to keep his head down through this disaster!
For starters, let's see how he fares with a pair of JK sisters in the apocalypse. They won't be leaving empty-handed!
No do-gooder nonsense + cross me and I'll kill you + multiple women + building a faction