I Became a Sister-Obsessed Leech, So I Used Pinduoduo to Turn My Life Around

[Transmigrate into a book + Pinduoduo + military marriage] Qi Yue transmigrates into a novel written by her best friend, becoming the cannon-fodder supporting female character. Her mother favors her younger brother, her father is set on selling his daughter for money, and her little brother is spoiled rotten. Luckily, Qi Yue has the golden finger that comes with transmigrating into a book: Pinduoduo has come along with her. And what’s with this male lead? He’s exactly her type, a soldier with an eight-pack.