Nyrfier Happy Birthday

This is a VTuber from Taiwan, named Nyrfier, currently active on YouTube.
He is really good at singing and can sing in Chinese, Japanese, English, Taiwanese, and sometimes even in Korean and Cantonese (?). He also sings traditional Chinese-style songs and Vocaloid songs—super impressive!
This is a birthday fanart for him. If you enjoy listening to songs, you should definitely check him out!