A White-Haired Ballad

After transmigrating, the heroine dies and is reborn, but she has forgotten everything. She personally drives the hero to take his own life, then ends up unable to remember a thing. The hero hates her and wants to take revenge in the same way, but finds that he cannot bring himself to do it. Someone is manipulating everything from behind the scenes, and the more he investigates, the more baffling the truth becomes...