Forced to Join the Rat Race, the Cannon Fodder Heroine Thrives in the Era

[Period setting + transmigrate into a book + golden finger + sweet romance + feel-good story + putting scumbags in their place] Jiang Chunyu, a lazy little doctor who just wanted to coast through life, opens her eyes and finds herself in an era of shortages, as the cannon-fodder supporting female character in a sweet period romance. She is expected to unconditionally sacrifice everything for the heroine. Jiang Chunyu is speechless. What a bizarre setup for such a hapless sucker. Fine. She doesn't even want the scumbag man that much. With a wave of her hand, she wishes him and his nasty lover a happy life together, tormenting each other forever! Luckily, her father dotes on her, her mother loves her, and her family cares about her. As for all those troublesome, awful relatives, they can all get lost. Don't get in the way of her saving lives! She just wanted to muddle through life, but before she knew it, she had become the somewhat famous Dr. Jiang! Watching the scumbag and his nasty lover cause trouble nonstop, Jiang Chunyu grits her teeth and starts nursing the early-doomed major villain back to health in hopes of changing the original story. Somewhere along the way, she ends up falling for him. At first... Jiang Chunyu: The villain's great, the villain's the best. Let the villain stay alive and make everyone miserable. Later... The villain: Wife, you can only look at me!