College student Su Niansheng experienced regrets in her past life, and after being reborn, she suddenly saw the light, letting go of her obsession with campus hunk Shi Yubai. She recognized Lin Yixuan's hypocritical scheming and no longer paid blindly. Shen Juanxi, a young man from Beijing high society who had secretly loved her all along, consistently guarded and accompanied Su Niansheng. Starting from a fake engagement, the two grew closer to each other, unraveled past misunderstandings, and joined hands to expose lies. Su Niansheng also returned to her family, reaping a sincere, two-way, and beautiful romance.