Hong Kong and Shanghai, criminal investigation and forensics, age difference queen × academic policewoman, reunion after breaking the mirror, industry elite, two-way redemption, love in the light
Protagonist
- Shen Zhiyi (Chief Forensic Physician of Mainland Criminal Investigation Technology Detachment, 26 years old): Calm, rational, and top-notch in skills. He was frustrated in his exchange at the Hong Kong Police Academy. He was redeemed by Su Qinghe and then "abandoned". He is restrained and affectionate, and obsessive.
- So Ching-woo (Chief Superintendent of the Forensic Division of the Hong Kong Police Force, 32 years old): cold and abstinent, with a strong aura, and a professional god. He reluctantly broke off contact due to undercover/confidential tasks, endured restraint, and did not dare to love, and later took the initiative to pursue his wife.
Sub-plot: cross-border serial case, police workplace, family ties, old friends' grievances, differences in the rule of law between the two cities
Keynote: Cold Hong Kong style + delicate emotions, emotional pull as the case progresses, reconciliation without bloodshed, two-way growth
Concept: Lily