Back to the dormitory, Li Tianxing was alone, and Lin Feng began to practice when he was lying in bed. It was really easier said than done. It's no problem for Lin Feng to stimulate the fighting Qi slowly, but it's really not easy to introduce them into the vein of the body. As soon as those fighting Qi enter the vein, his veins feel like being burned, as if to burn through his body. He practiced several times, but he didn't know what to do, so he got upset and his fighting spirit suddenly fluctuated with his mood. "

"big brother, no way!" Li Tianxing suddenly sat up from...