After Shenyan kept raining down his blade attacks on the other party for about a few breaths worth of time, very soon, there were visible wounds all over their body and if one looked closely enough, those blood dripping down from their body were being surreptitiously absorbed by Shenyan's weapon, Tyrannical Overlord.
Since it was currently dark outside due to it being the nighttime, Shenyan was able to use this to secretly absorb the other party's blood.
Although, the other party's cultivation realm was higher than both his cultivation system separately, however physically, he was probably stronger than Spirit Grandmaster Realm cultivators, so how could they escape his relentless attacks.
