Keep will release some places from time to time after the quota is full. You can watch threesome-7p, and the number of participants is slowly increasing. You can click "sign up now" again and again to quit, and just brush patiently for a while.
Today, I squatted for a while and watched 13. 14km at least three times, but my hand speed was not enough. Ha ha ha, I also watched 3km and 5km several times.
Tip: Cancel the virtual service package that pays the corresponding kilometers, and click "Register Now" to directly select the corresponding kilometers, which makes it easier to grab the kilometers such as 13. 14km.