Resurrection of Spiritual Energy: Evolution from Fish

[Spiritual Qi Resurrection + Devouring Evolutionary Physique + Invincible Flow + God Level System] Suddenly one day, the world collapsed, countless humans and animals began to mutate, and some lands and seas that had never appeared appeared one after another. Xu Xiao drank alcohol all day long, but he didn't expect that he died after holding in a fart. This made him die too frustrated. But when he woke up, he found that he had been reborn as a fish and was in the sea. Xu Xiao, who was reborn as a fish, had to continue to devour and evolve. Get out of the system! "System activation" "Host Xu Xiao" "Reward: Ultimate Devouring Evolutionary Physique" [God-level True Dragon Secret Technique] [The protagonist is not the Virgin, and the whole process is enjoyable. ]