Prehistoric: Rebirth of a Big Black Mouse That Can Fly

I was reincarnated into a big flying black mouse, and I had to act like a monster even if I was a monster. Chen Shou is determined to be a great and ambitious demon. An ordinary modern student reincarnated into a small creature in the ancient world. He was both a bird and an animal. Since he was once in this world, Chen Shou wanted to do his best. Above the sky is the universe of stars. Legend has it that there are thirty-three heavens, but what is above the thirty-three heavens? Under the earth is the Nine Nether Hells. Legend has it that there are seventy-two levels of earthly abyss, but what is under the seventy-two levels of earthly abyss? On the road of cultivation, there are Qi refining, golden elixir, Yuanshen, Nine Spirits Celestial Immortal, Ming Dao True Immortal, Daluo Jinxian, but what comes after Daluo Jinxian? Cultivation is like climbing a mountain. The road ahead is quite wide, but becomes narrower as you go up. There is destined to be only one person in the world who can reach the highest point. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.