s is the mischievous younger brother you always talk about at school, right"Gulinger nodded, and couldn't help but glare at Gufeng!"Yuqi, you have to help me! I bought this stone with my own money, an... out of sorts, so he calmed himself down."Mr. Chen, is the stone in your hand a gem"Seeing Chen Ping holding a stone the size of an egg in his hand, Wu Dong asked."Oh, it's not a gem. I just feel that...