What is Tik Tok Zhen Xuan's song to the emperor?

Shiro's colorful wings were dubbed by a singer Xiaofatzi with milk tea, which was contrary to Grandpa Four's design, but the dubbing was similar, so it was ridiculed by netizens as being sung.

The song "Colorful Wings" was very popular at that time, because its lyrics were catchy and the content of sitcom was interesting.