Since he's half-breed, what if he didn't inherited the thing (when the demon sleep with a human the human dies) and it just does the opposite, instead of the killing humans he sleep with he attracts them more? (Am I making sense?😭) This is just a personal theory I have but I just hope our MC kills the ML to avenge her mother!
Money is not the most important thing in the world. Love is. Fortunately, I love money.