Transmigrating Into a Tragic Novel: I Run Away from My Wedding from the Start

The heroine accidentally transmigrates into the world of her own novel. Armed with her knowledge of how the story is supposed to unfold and an unexpectedly acquired golden finger, an immortal body that quickly heals injuries, she takes down her wicked adoptive parents and the scheming second female lead.

After meeting the hero, she is ruthlessly used by him, yet falls for him anyway. Now he has to chase her back through hell.