Heseros is more of a father or brother figure for her tbh but I see ur point
You're gonna be dissatisfied then. Asiel is the ML. Hesaros is more like a brother/father figure to Sienna. Asiel is not bad if you got to know what he did to turn back time and the conditions why they can't be with other people
I hope the manhwa handles it well then. If Sienna ends up with Asiel they have to make me really want to root for him. Because right now, it makes me feel like he doesn’t deserve her.
I fucking hope the ML is Heseros, because anyone else is just a shitty choice at this point. Especially in the context that she couldn’t forgive what they did.