C26 The Massacre in the Cave
Zhu Xiaoqi was correct. If his Origin Weapon had inflicted more than one wound on Elder Yu's body, that would be sufficient evidence that he didn't attack Elder Yu postmortem.
Elder Yu's death occurred in a mere instant. It's conceivable that in that brief moment, one or two wounds could have been inflicted.
But inflicting any more than that would be impossible.
Thus