In Feather God, the world's first online game that uses 3D visualization and dynamic events, the first mercenary group King has gathered many masters. Zibei, a rookie playing an online game for the first time, got the hidden professional Beast King by chance, and joined the King by chance, and then "grew up" under Ye Xin's "claws"... Ye Yuxin's deeply buried memory awakened, he and she, are Ji Bei just a substitute?