It was only after Wan Shui saw the others that he was absolutely infuriated. The others looked so cool and scary but he looked so ugly and not scary at all, he couldn't accept this and took out his swords and that's when he noticed something different. This Soul had turned red but that was not the most important thing, what was important was the fact that he now had four Sword Souls and he hadn't yet broken through to the Soul Transformation Realm.
When he broke through to the Soul Transformation Realm, he'd have sixteen Sword Souls, basically doubling the number of Sword Souls he was going to have. He then took out two more best swords from his storage ring and refined them, Unique Rank Weapons of course.
The Demonification had doubled everyone's strength according to their cultivation techniques and they felt over the moon by the one hundred percent boost in strength. The last person to undergo Demonification was Fatso and his transformation was ABSOLUTELY terrifying.