Invincible: Starting from When I Was a Cat

I am a cat and I have no feelings. When the owner brought out a pack of dried fish and asked me to act cute, I succumbed to my nature... The heaven and earth change, spiritual energy revives, and power rages across the entire earth. The Erha in the house next door can become the Demon King. And I just want to protect my mistress and become stronger step by step. A few years later, when I stood at the top of the world, looking down at all the animals that had surrendered to me, I couldn't help but sigh: How lonely it is to be invincible!