I need REAL enemies to lovers

Hi guys!

I need recs for enemies to lovers. REAL enemies to lovers. They need to DESPISE each other. They want to KILL each other. They need to HATE each other. There's not enough HATE in any of the books I've read.

I want 500 pages of the main characters LOATHING each other. Then suddenly falling in love in the last 10 pages! But their love needs to BELIEVABLE!!! Not insta-love!!!

I want such intense HATRED amongst the MCs. What better what to fall in love than through extreme violence and bullying and humiliation?? I NEED this.

EXTRA POINTS if it's so slow-burn that my slow cooker would be jealous! So slow burn that it's hatred for 400 pages, then love for 2 pages!

Thanks!!!!