Investor Shen Yan and capable subordinate Su Wan start a business side by side for seven years. Su Wan hides a deep unrequited crush at the bottom of her heart, and resolutely submits her resignation on the day the company goes public and rings the bell. After work successively spins out of control, Shen Yan wakes up to it belatedly. Having gone through business storms, internal instigator's provocation, and past misunderstandings, he finally sees his own feelings clearly, lets go of his pride, and proactively rushes over. In the end, he unties all emotional knots, and seven years of two-way deep affection finally achieve completion.