负盈利套利打法

简介：However, in his heart, he thought of Tian Jianzi's graceful use of this swordsmanship, and couldn't help yearning for it. However, he knew that he and Tian Jianzi were not on the same level. The evil-killing power that could seriously injure a black dragon would probably be something he would never see in his life. Out of reach!