The years when I would transform

Introduction: (Polymorphic + Alien Beast + Non-Madonna + Pseudo-Infinite + Beast Transformation + Evolution + Secrecy + Secrecy + Secrecy + Passionate and Sultry) Warning: Growth-type protagonist, weak in early stage, no experience in fighting enemies, enemies are not smart, It's not a cool article, I don't like to read it by mistake. "Welcome to Gaia space. Attention, evolvers, the newcomer evolution competition is about to begin. You will transform into an animal to participate in the competition. Please continue on the road of evolution..." Wang Xiao always thought that evolvers were only a few people, until It was only after he entered a foreign land that he discovered that evolvers are a huge group, and the friends around you and me may be evolvers! Wang Xiao has always wanted to find out the purpose of the evolution competition, until one day