I Fight for My Nation's Prosperity! [System]

Cold beauty Su Xing has a secret—she's not aloof, just painfully introverted. Reborn into her senior year with a "Positive Energy System" that forces her to complete social missions, this anxious loner must reform traitors, promote traditional culture, and become the social butterfly she never wanted to be. From hiding in her shell to championing her nation's rise, Su Xing discovers that saving her country might just save herself. A heartwarming rebirth tale where patriotism meets personal growth, featuring a relatable heroine and a refreshingly normal male lead.