LUO YAN only felt that he had been hit by one big information after another. It's like a bomb just detonated and another bomb exploded right after. He didn't know what he should process first.
How Beelzebub, man, that name was just, anyway, how the archdemon's soul fragment attached itself to the dark mage's body. From how he split a part of his soul to contain half of his demonic energy to his defeat against Alina's father, and finally to the ambush of the dark mages.
There was also that fact that all of this started because of the life-threatening injury that Kagetsuki inflicted on the Dark Saint. No, that only happened because that bastard kidnapped Kagetsuki's lover. It's only right for her to do that.