On Frost's Day, financial queen Xu Yi reunited at the crime scene with detective Lin Huai, whom she had not seen for seven years. The warmth of old love collides with the coldness of the case, and the locust flower bookmark and the thorn suit hide the past. Amidst the suspicion of illegal fund-raising, should you stick to your position, or let go of the corroded time? When the new leaves of the Qin Ye Rong pierce the soil, can they find the lost puzzle pieces amid deception and misunderstanding?
