Gender-Swapped: Invincible, Yet I Became a White-Haired Girl

This was once a world where martial artists reigned supreme.

Then, one day, the sky suddenly tore open, and countless monsters rained down!

A catastrophe from beyond the heavens invaded the continent. The monsters demolished buildings, slaughtered all races, and turned the land into a wasteland.

Just as humanity began to lose ground, 108 Heavenly Pivot Pillars appeared out of thin air, protecting the cities around them.

Within the Pivot Domains, disasters cannot enter, and people cling to survival.

In time, people built Heavenly Pivot Cities around the pillars.

Luo Xiaoxiao wakes up in bed and is shocked to discover that she has become a stunning white-haired girl, and the lord of a Heavenly Pivot City, no less.

But Luo Xiaoxiao is a total slacker. All she wants is to get everything over with so she can hurry up and eat, drink, and have fun.

By chance, she discovers a letter left behind by the original owner. It contains just one sentence, but Luo Xiaoxiao can't make head or tail of it.

Luo Xiaoxiao stares at it in bewilderment. Her slow brain turns it over, but she still can't figure it out.

Well... I think maybe I might be invincible now? Whatever. Whoever shows up, I'll punch them first!