18 Again: My Nemesis Became My Billionaire Husband?!

A romance about a bitter rivalry that unexpectedly turns into a marriage, where a longtime nemesis is revealed to be a billionaire husband. The title hints at a second chance at youth, with an old feud shifting into something far more personal. Expect sharp-tongued sparring and a constant push and pull between two people who once could not stand each other. The story blends playful tension with the emotional pull of closeness no one saw coming.