Jing M.Guo is upstairs. What's going on here?

On August 17, Jing M. Guo took a photo with the Youth League in Weibo with the caption "I went upstairs". In the exposed photo, Jing M.Guo is sitting among the members of the Youth League, facing the camera.

It is understood that Times Feng Jun, the company of Times Youth League, is located on the 0/8th floor of yangtze river international/KLOC, and fans generally use "upstairs" to represent artists under TF family in Feng Jun. (Jing M. Guo asked what "upstairs" meant before, but now I know it's really upstairs! I have to say that after seeing this photo, there are really too many people who envy Jing M. Guo: Many fans have already "upstairs", but they have never been to that building. If they have to go to that building, they will be kicked out by the security guards! This is not a tongue twister! )