Yingxiong Zai Lin  

Hero Return, The Heros Return, Yingxiong? Wo Zao Jiu Bu Dang Le, 英雄？我早就不当了, 英雄再临, The Hero's Return

Mankind's initial superhero was zero. During his time as protector, many more superheroes emerged, modeled after him. Despite the end of a five-year conflict, zero vanished without leaving any clues behind.

Animated adaptation of Wuliao Kan Kan Tians (无聊看看天) novel titled Yingxiong? Wo Zao Jiu Bu Dang Le (英雄？我早就不当了).