BC2213rd (Temporary Name), or simply known as BC221, is a 7-member Chinese pre-debut boy group and trainee team under Qinโs Entertainment. The group consists of Nan Yilin, Huang Yichen, Quan Zhilie, Yan Xingyu, Yu Xi, Qiao Yinan, and Yao Jingkun. They are the third generation of Qinโs Entertainmentโs trainee group BC221. They released their first pre-debut song โDNDโ on April 29, 2026. Their debut date is currently unknown.