Serve My Husband, Eat瓜, Laugh

After Shen Mingzhu falls into the water and travels to become the villainess in a book, she binds to an eating-瓜 system and is forced to marry Crown Prince Yan Beichen. To change her fate, she stops her grandfather and brother from sacrificing themselves, exposes traitors, clears the enemy army, and resolves affairs such as the Yangzhou Princess's son-in-law's infidelity while eating 瓜. Thanks to her "eating-瓜" skills, she becomes a beloved figure across the Great Yan Dynasty, and her relationship with the Crown Prince deepens.