What makes enemies to lovers work
The trope runs on the argument: two adults who are good at the same thing, want the same prize and say exactly what they think. It turns when one of them sees the other do something decent and cannot unsee it. Type the feud in a sentence, with who they are and what they are fighting over. The generator asks up to three questions about what it leaves open, such as who started it, what each gets wrong about the other and what forces them onto the same side.
A turn both of them choose
The best versions keep the banter sharp and make the shift mutual, so both rivals choose it and neither is talked into anything. Set the heat and the chapter length and pick a writer: Onyx for a cold, controlled rivalry, Spicy for a loud one. Writing happens in the full app on a free account, and continuity keeps every insult, truce and broken truce on record, so the turn lands when it comes, whether that is chapter three or chapter thirty.