Confronted with the second volume of the Combat Dragon Scripture, Xin Yun once again had a strange idea. Since all energy was ultimately supposed to fuse with the energy inside the Dragon Ball, why not, at the end of the mental method, directly input the energy into the Dragon Ball and let the energy within it absorb on its own?
With this thought in mind, Xin Yun changed the mental method once again. Energy emanated from his heart, but in the end, it did not return to his heart but was instead sent directly into the Dragon Ball.
Upon trying, it turned out to be completely feasible. After circulating within his body for a week, and after the nourishment by the upper Dantian, middle Dantian, and lower Dantian, all the energy surged into the Dragon Ball. Instantly, the entire Dragon Ball emitted a dazzling light.