spoilers but they probably aren’t fully accurate cause i have shitty memory
diabel is actually a W, he dies for mc’s sake but resurrects as a devil (with erez’s help I THINK) and then makes a “contract” with the mc, he asks for her everything but it was highkey a lie so that she wouldn’t get suspicious, he’s also trying to make it seem like he was faking his persona in mc’s first life but he isn’t at all (sorry if that didn’t make sense) but yah
theres 100% more but this is just the stuff i can remember on the top of my head,
Yea that's not a spoiler anymore it was explained here in the manhwa i think, it was when he told her what happened in the past life after she died (if i remember correctly Ayana died first while Diabel trying to save her). So nothing new here if i remember correctly lol. But sadly, even after all that my opinion about him doesn't change, so i don't want him to be the ML.
Soo...I'm not saying that after everything she should end up with Erez even though it's nice seeing the real side of him and the reasons why it ended up so bad in their past life but it would be kinda nice, since he acts innocently, cute and has pure love for Ayana.
Personally in my opinion the best ML is Rox. He literally is her confidant, friend, admirer, colleague and could potentially be her love partner. So he has the full package. They have fun and carefree relationship and i actually love that fact (which is weird and rare cuz i'm a die hard enemies to lovers fan).
And lastly Diabel... oof idk man, i know that he probably will end up being the ML but i kinda don't like that. Sth makes me angry and icky about that relationship so i can't ship them. I get that he was her first love in the past life since he was always there near her, ready to protect and assist her with everything but honestly i'd pass on that relationship idk why. Oddly he's my least favourite.