There's the uncomfortable vibes. Werewolf kids. There's a couple of things to note here with either kid; one, the glow is strictly just with their werewolf form. They can't glow outside of this form. Secondly, the bottom one is more like a dragon as opposed to a wolf; guess it was the true dragon born? This means it's immune to most things a werewolf wouldn't be capable of handling; namely, silver bullets. The last thing is that the top kid has a hunched back in this form, think of a brown bear's figure when you look at them. As a opposed to their sibling, they're definitely the more bulky one. Congratulations again on your demons.