Sex Change: Invincible but Becomes a White-Haired Girl

This turned out to be a world where warriors were respected. Suddenly one day the sky was torn apart, and countless monsters fell like raindrops! Disasters from outside the world invaded this continent. They tore down buildings, killed all races, and turned this place into a wasteland. Just as humans were gradually retreating, one hundred and eight Tianshu Pillars appeared out of thin air, protecting the surrounding city. In the central area, there is no disaster and people can only survive. Later, people used Tianshu Pillar as the foundation and slowly built Tianshu City. … Luo Xiaoxiao woke up from bed and was surprised to find that he had turned into a beautiful white-haired girl, and she was also the lord of Tianshu City. But Luo Xiaoxiao is just a salted fish, he just wants to solve everything quickly and eat, drink and have fun. He accidentally discovered a letter left by the original owner. There was only one sentence in it, but Luo Xiaoxiao couldn't understand what was written. … Luo Xiaoxiao looked confused. He thought for a while but couldn't figure it out. But... I should probably be invincible? No matter what, whoever comes has to punch me first!