e, one could faintly see the edges left by sword qi slashing against the walls. Inside this rough stone chamber, Qin Sang sat cross-legged on a cold stone, still as a statue except when his spirit st...ition of the dantian qi sea, Qin Sang observed every tiny change until he was satisfied before stopping.Whoosh!The first attempt failed.>But Qin Sang was already proficient. Before the Huangjia's spir...