In the Apocalypse, I Have a Powerful Backer and Become Queen

Given a second life, Song Nan returns to the day the apocalypse begins. Faced with terrifying zombies, she gives a cold laugh. You guys are all way too weak!

With a pocket dimension at her disposal, Song Nan has confidence to spare. Making a name for herself, slaying enemies, and exacting revenge are all easy for her!

What, you say there's no car? Song Nan has one!

What, you say there's no food? Song Nan has that too!

What, you say you can't win? Song Nan can handle it!

Hey, hey, hey, she's supposed to be a sweet, gentle girl. How did she become the general's top enforcer?

Oh well, since the general has offered to be her backer, she'll graciously play queen and rule the apocalypse!