阶梯式倍投法有用吗

简介：Under the city, seeing that after paying the price of mountains of corpses and seas of blood, the Zhongyou Institute was finally captured. Duduo was about to laugh, but the sudden billowing black smoke in the city made his expression change drastically. He threw his riding whip into the ground. Throwing it, he gritted his teeth and cursed: Damn Nikan, you actually burned down the granary, I want to kill them all!