"Hmph, next time you dare to provoke me, I'll beat you up!",Xiaochengcheng screamed excitedly, stimulated by Xiaoxiaohuo's loud voice, his arms and legs were moving all over the place!,Xiao Chenchen can sit up on his own now! This was a very sudden thing, he didn't show any signs yesterday, but unexpectedly, this morning he surprised everyone with such a "surprise"!。