Why is Beijing wb flower roll called Jiujuan?

Imitate the nine cities. Hua Juan, a professional e-sports player from the glory of the king, plays single position in WB. Because he played with another single player named Jiucheng, Mo Xie was born into a painting and was called the second "Jiucheng" by netizens, so he got the name of nine volumes. "the glory of the king" is Tencent's first 5V5 team fair competition mobile game, and it is also a national MOBA mobile game.