Marrying the Villain in the Seventies

My new book is now open for follows: The Empire's Number One Apothecary. You can find it in the author's profile at the top right. Key point: The male lead doesn't love any other woman in either of his two lives. Song Qingqing had finally cultivated herself into an elven elder with both beauty and power. Just as she was getting ready to coast through life, she transmigrated into a melodramatic novel set in the 1970s, becoming a silly little cannon-fodder girl who gets pushed into a river and drowned by her cousin, just so she can help the heroine split up the family. And so... the silly girl whom everyone in the Song family could bully became a stunningly beautiful demon with a delicate body and a mighty fist! She even accidentally became a scientist of national importance. When she met the young villain who was destined to die early, the one who had rescued her from the river, Song Qingqing thought it over. He'd saved her life, so she'd save his in return. She'd do her best to look after him and keep him from dying young... Villain: … No, I wasn't planning to die young. Note: The heroine is delicate and adorable, but packs a punch. The male lead looks gentle and kind on the outside, but is dark and twisted within. The male lead seems kind and gentle, but is actually a slightly twisted, black-hearted sesame dumpling. If that's not your thing, don't read this. You might get beaten up. Theme: