there is no doubt that this song is ok. The brand-new theme song "Crossing the Fire Line" of CF, which was interpreted by the great music player G.E.M. G.E.M., was released and swept the major music lists in a few days. In the firewire ceremony that ended in Shanghai last week, G.E.M. brought the first performance of the theme song, which ignited the enthusiasm of the live players and fans with its hot stage appeal and musical energy. On the same day, G.E.M "star fans" such as White Shark and Qianmo also represented CFer and fans, and prepared a surprise session to celebrate her birthday in advance for her debut for nine years, which moved and upgraded the atmosphere.