Freshman Lin Feng unexpectedly has a flash marriage, never expecting that the military training instructor for the start of school is actually Qin Mingyue, his wife with whom he just registered their marriage! The pure and innocent young man is repeatedly teased to blushing and social death by his cool and dashing wife. Facing the contempt and making things difficult from wealthy family opponents, he is neither humble nor arrogant, guarding his own love. Crossing the destined bond of childhood, Lin Feng takes out the red envelopes saved for over a decade, making up for a belated romantic marriage proposal.