买单双方法简介：Therefore, before turning into a roc, they will leave a seed in advance, which will grow into a new unprotected Kun in the endless vortex, and continue to wait for the day when it will turn into a roc.
Therefore, before turning into a roc, they will leave a seed in advance, which will grow into a new unprotected Kun in the endless vortex, and continue to wait for the day when it will turn into a roc.
