Why is there Yang Jian when the Green Snake is robbed?

Promote the new film "New God List Yang Jian". Legend of the White Snake 2: The Green Snake Grabbed Up was released on July 23rd, 20265438+0, and Yang Jian was released on August 9th, 2022, in order to promote the new film Yang Jian. These two films are cartoons produced by Shanghai Zhuyuanye Company. The last egg at the end of The Legend of the White Snake 2: The Green Snake on the Snake, Yang Jian, dressed in ancient costume, jumped off an ancient sailing boat flying in the air and announced the opening of Yang Jian, a new god.