Qin Yulin approached Xu Enxin for revenge but ended up truly falling in love with her during the pretense. After the truth was revealed, she angrily got engaged to their mutual enemy, while he silently guarded her. Little did they know, their estrangement was a prearranged plot. At the engagement party, they joined forces to expose the Zhou family's crimes. With the villains punished, he could finally openly embrace his beloved. What started as a scheme ended in sincere devotion.