Reborn as a Tiger Flea, I Started by Swallowing the Tiger King

Huang Shiwu was reborn as a tiger flea on the body of a tiger king. There are many terrifying creatures appearing in the outside world, and there are also invasions from alien civilizations. But he wasn't afraid at all. He obtained the Devouring System and within a month, he drained the Tiger King. Since he devoured the Tiger King, he has become stronger rapidly and is becoming invincible step by step. Follow the footsteps of the Chinese gods of Blue Star, repel alien civilization, and finally stand tall in the sky.