Nice To See You're Interested - Tumblr Posts

But wait, Virgil said that "spirits was to bring balance and guide magic to an era of peace... the sun spirit that was still young and would likely be crowned king when he grew older.", does this mean that Virgil doesn't know that Patton is the sun spirit? or maybe he knows and he doesn't care and wants revenge anyway???

Oh, he knows! Patton think there's no reason to hide his identity, so Virgil would've heard about him sooner or later while sneaking into the kingdom. Never actually met him though.

His job is indeed to bring peace, but after such a long time witnessing how badly moonborns were treated he thought that perhaps justice should be held higher than peace. So basically, yeah, he doesn't care anymore XD and Roman showing him a plan that might actually work just fueled his want for revenge.