
Well He a pureblood vampire so was his wife or sister idk but like she got killed by human who she adore so much and i guess Elian feel betrayed and hurt. Plus his son leave home and stuff also i think the son is also pureblood and stuff. i don't know if it make sense for your understanding but yer. I'm also kinda bad with explaining becausw i'm bad at remembering name so i dont know if we talking about the same dude.

So this leads to how Ellian despised human.
First, the human that his wife love so much betrayed her
Second, he heard some human talk bad about his wife and accusing her as a witch too
This all seen on the perspective of someone who see themself on a higher status from human. It's like seeing a cokcroach talking bad at you and betraying you something like that

Ellian hates humans because they are the reason of his trauma. I think its because of the fact that vampires are bound to love humans but because the humans are untrustworthy creatures, he refused to acknowledge that fact. He just wants to protect himself. He did that to his son because his son resembles his mother so much. They both love humans. He didn't want his son to experience the same faith as her so he killed those humans that are precious to him.
I really think im stupid...no matter how much I reread this I still cannot understand wyh dat purple haired dude Elian did those things to them?
Is it cause he realized dat they needed a change? But no. He kept saying it was to protect his son and everything
Pls enlightenment me. I really wanna know. It making me annoyed how I still can understand it despite reading it 4 times already