倍投法则简介：With the first gun, he has the capital to earn, so as not to slow down the development of the fan club. As for the money spent, Qin Fen can earn it back from other places.
With the first gun, he has the capital to earn, so as not to slow down the development of the fan club. As for the money spent, Qin Fen can earn it back from other places.
