Is Shili an official competition?

It's not official, but they have a good relationship.

Li Hui and Xi Shi get along well and often fight together.

In the sixth season, Xi Shi and Li Hui appeared on the road of Qingxi Gorge in A Qin and Ling Fei, stopped them from going to Qingxi Gorge, and tried to lure A Qin and Ling Fei to Wonderland, but failed.

In the seventh season, Xi Shi and Li Hui appeared in Bader Castle to test the beliefs of Wang Mo and Li Luo, and used time magic to restore Bader Castle to its original appearance.

Character source:

Ye is a domestic 3D animation. Because human beings wantonly destroy the natural environment, threatening the survival of fairyland and the safety of fairies, Mantora, the queen of fairyland, decided to invade and rule the human world.

Xin Lingxian has confidence in mankind. She believes that human beings are kind and care for the natural environment.

So, she came to the world with Ye Fairyland Fairy, a magical girl, but when she sealed the gate of Fairyland, she was cursed by Mantora and turned into a doll. When she sealed Li Luoxian's daughter, she found a contract for the human masters who loved them, and recovered her strength to compete with mandola to protect the human world.