Hero and Shero Webtoon
The story is quite complicated and not that interesting, about her having a power inside her because her mom wanted to save her life. But because she took this power from their world, it collapsed hence what happened at the beginning of the story, where Rowan ran away from his world. Anyway, I read the first few chapters and the last, but the season 1 ends on a cliffhanger so let's wait season 2 to read it completely. Btw the romance is absolutely not the focus, it's only about models at the beginning then super powers. It's hinted here and there that Rowan at least has feelings for her but she doesn't show much feelings, besides at the end of the season. "Of course it hints at it a little with some cutesy stuff and the very end makes it look like there might be some romance in season 2. If that ever comes out. But this is mostly an action story with super powers."
Unordinary