阶梯式倍投法简介：The moment Qin Fen stepped onto the martial arts stage, the system prompt sounded again: the character entered the pk place, the pk mode was activated, and you could gain corresponding experience and points by defeating your opponent.
The moment Qin Fen stepped onto the martial arts stage, the system prompt sounded again: the character entered the pk place, the pk mode was activated, and you could gain corresponding experience and points by defeating your opponent.
