Maybe they have found a recipe for a better world, hear me out. The older players, who maybe tend to sleep early, wake up earlier and sleep less overall are playing in the morning and the younger players have their game at 2 o'clock. I don't know if this is the reason but Rui Naiwai appears to be killing the senior version on behalf of team China and Ke Jie, who had what looked like cool bedhead, was doing the same in the main section; that is until today.
Something incredible happened to Ke Jie in his third game. He lost on time!
You can see it for yourself: