What kind of hero is the glory of the king Butterfly?

In the glory of the king, butterflies are one of the skins of Zhuang Zhou's heroes. In addition, some players speculate that butterflies in the new hero cloud may appear in the form of butterflies and human figures. However, whether this character is a hero remains to be verified. The background story does mention butterflies in the clouds many times. If the butterfly in the cloud is the new hero of next season, then this hero should be a double hero.

The above information is for reference only, please refer to the actual situation in the game.