This System Is So Improper! It Actually Taught Me to Seduce the Prince of Huainan

[One-on-one romance, devoted to each other, sweet love, everyday life, happy ending, outspoken heroine, heroine never takes a loss, direct approach] Su Mianyi is an arrogant, overbearing legitimate daughter who was killed by a concubine. To come back to life, she made a contract with a System. But this System is useless at everything. It’s nothing but a matchmaker. If she wants to survive, she has to cling to the Prince of Huainan. If she doesn’t do exactly what the System says, she’ll drop dead on the spot. Risking her life to save the prince, forcing him to marry her, rewarding him with a sweet kiss... Watching the Prince of Huainan fall for her step by step, Su Mianyi knows her backer is now utterly unshakable! “I’m just an outsider. How could Mianmian possibly care about me?!” “She ignores me as soon as she’s done using me, and she’s so sharp-tongued when she talks. What kind of princess consort is she? She’s a firecracker!” “Who else’s wife shows affection by yelling? Oh! Mine does!” “...” Jiang Jingnian, the Prince of Huainan, brings up old grievances with a perfectly straight face in front of Su Mianyi. Su Mianyi is embarrassed, annoyed, and flustered. “Your Highness, please, do me a favor and help me skin this person alive. I promise I’ll be meek and obedient from now on and serve you well.” Su Mianyi smiles sweetly, but the moment she gets her revenge, she turns around and runs back to her family. Jiang Jingnian can’t stop her. “There she goes again! You use me and then ignore me. Su Mianyi, you’ve gone too far!”