The woman only saw three of her sons, and she did not see the youngest son come back. She asked, "Qin'er, where is Xiao Si Didn't Xiao Si go up the mountain to chop wood with you three sisters Why hasn't he come back",Zhong Shi inquired, the three Yan sisters looked left and right, only then did they discover that their younger brother Yan Xiaosi was missing.,A pebble, imbued with a bit of power, struck Chen family brothers' knees without deviation. The three brothers instantly felt numbness in their knees and knelt on the ground, unable to stand up.。