The original brand has low profit. According to Sina. Official website query of com. Gai's original brand had low profit and low creative desire, but csc's brand situation was good and its prospects were bright, so Gai went to csc. Gai, whose real name is 1987, was born in Gongxian County, Yibin City, Sichuan Province on March 22nd. Hip-hop rapper in Chinese mainland, whose representative works include Empty City Plan, Orchid and Weiyuan Tale.