Arthur shifted his attention, glancing emotionlessly at the twitching body of the future Magic Emperor. With an apathetic expression, he quickly formed a barrier around the man to preserve his life.
Arthur didn't understand why he did such a thing.
Due to being in the State Of Mushin, his limbs simply moved on their own, disobeying the commands–or lack of commands–provided by the brain. At that moment, hell descended upon the pitiful Magic Emperor.
His body began convulsing, while the barrier began disintegrating into particles, corroded by the darkness. Arthur applied pressure, strengthening the barrier while detoxifying Kyler's body and mind.
He unconsciously created a new skill, [Mental Detoxification.]
Arthur quickly retrieved the Necklace Of Valor, throwing it to Kyler in an attempt to provide him the mind clarity to recover. Then, he contained the darkness before slashing away at it to diminish its potency.