Don't Be the No. 1 Big Fish in the Human System and Eat the Small Fish in the System

Ding, congratulations to the host for binding the system Improper system number 1 is at your service The big fish eats small fish system has been activated "This is the reason why I traveled through time and became a little goldfish?! What do you mean?" Guo Shitian cursed at the system. Guo Shitian was feeding and watching the fish at home, but he fell down and traveled through time. Yes, he was so careless. Anyway, well, he traveled through time. ………… ………… ………… In short, this novel is about the big fish eating the small fish and the small fish eating the shrimp. As for how much I write, I am just bored. I can write as much as I want. I can write whatever comes to my mind. In short, it will not give the protagonist a chance to become a human again. Oh yeah This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.