9宫格数独必背十个口诀简介：what happened? Jiang Sheng was confused. No matter which direction he ran, as long as he ran in a straight line, he would definitely come back here. Moreover, even if he ran around, he would follow the mark he left.
what happened? Jiang Sheng was confused. No matter which direction he ran, as long as he ran in a straight line, he would definitely come back here. Moreover, even if he ran around, he would follow the mark he left.
