In the mecha era, in order to join the Ling family, the top mecha family, the Su family originally planned to let their sick cousin marry the genius researcher Ling Wei, but they were replaced by the innocent-looking but playful {Su Ruan}! As soon as he entered the Ling family, {Su Ruan} was bound to the [Substitute Marriage Win System], and weird tasks came one after another - "Feed Ling Wei's dark cuisine", "Sabotage the villain's plan to cause trouble", "Pretend to be weak in the mecha competition", and upon completion, you will receive top-notch mecha parts, power buffs, and luck bonuses! {Su Ruan} Relying on the green tea acting genius Ling Wei, he tortured his scumbag and selfish relatives while unlocking his hidden mecha talents. Who would have thought that a car accident would awaken Ling Wei's NPC consciousness and see through all her tricks? "Su Ruan, how much coquettish buff was added to the nutritional supplement you handed me?" {Su Ruan} instantly turned into an innocent face: "Weiwei, I just want to be nice to you~" The daily routine of scheming green tea and the genius boss's mecha sweet pet is full of jokes and intensive, and he will never show mercy when he abuses and slaps the scum in the face!
