Gu Shenwei's qigong deviation was proof that he was not involved in the assassination.
Gu Shenwei didn't expect that the Supreme King had regained his Internal Strength two nights ago. He had no choice but to use all of his Internal Breath to counter the sudden slap.
His Dantian was nearly shattered. Fortunately, the Supreme King hadn't fully recovered. Furthermore, the Supreme King wasn't able to use all of his strength because it had happened so suddenly. Hence, Gu Shenwei wasn't seriously injured. However, he lost much of his Internal Strength and his Peripheral Force was discharged from his Baihui and Xuanji acupoints. The rate of discharge gradually became faster and faster. By noon on the day after the assassination, Gu Shenwei could no longer control the force of the qigong deviation.