Dantian has always been the most protected spot for an ancient warrior. It would rarely be left exposed in a battle between two aptitude users.
That was why Qin Feng usually could not apply Asteroid Assimilation at the beginning of a battle.
However, as the fight drags on, there would be more openings and the supremacy of Asteroid Assimilation would be in full display in late-stage.
Xue Yuheng risked exposing his weakness in hopes of giving Qin Feng a heavy blow to turn the fight around.
Qin Feng grasped the opportunity and launched his attack as well. Though he would also sustain full damage that way, Qin Feng knew well that he was not going to be the one most wounded.
The pulling force of Asteroid Assimilation rapidly sucked out Xue Yuheng's internal force from his dantian.