What if, in their past life, Eve and the black-haired guy from her dreams were lovers, and they both got reincarnated? She doesn’t remember anything, but Azazel — who was the black-haired guy — remembers everything about their past. So he did everything in his power to keep Eve and his dad apart, just so he could have her first."
It’s not a spoiler, just my intuition:
What if, in their past life, Eve and the black-haired guy from her dreams were lovers, and they both got reincarnated? She doesn’t remember anything, but Azazel — who was the black-haired guy — remembers everything about their past. So he did everything in his power to keep Eve and his dad apart, just so he could have her first."