Xiao Yan leaned his back against the door after he entered the training room. His originally sleek red face had suddenly become much paler. The ‘Swift Wind Spirit Pill’ that he had consumed before his training had caused the Dou Qi to increase its circulating intensity for a short period of time. However, after his training was interrupted, the side effect of the ‘Swift Wind Spirit Pill’ had appeared. The slowly circulating Dou Qi in his body caused Xiao Yan to have a weak feeling flowing all over his body. Earlier, one of the reasons that Xiao Yan had resorted to the ‘Angry Buddha Lotus Flame’ when exchanging blows with Lei Na earlier was to use it to show his might and deter others. The other hidden reason was that the weak Dou Qi in his body was insufficient to allow him to hold out for too long against Lei Na’s hands.