Anti-Narcotics

When Lu Mingchen was 27 years old, he met the light of his life - Lin Chu in the hospital. Under his constant coaxing, Lin Chu finally became his girlfriend. In his subsequent life, he only doted on Lin Chu and even forgot that he was an anti-narcotics policeman. He promised her that he would come back to get the certificate after completing the mission. But he broke his promise... "Wait until I come back to marry you." "Okay, I'll wait for you." Five years later "Achen, I miss you so much!" Purpose: You save the world, and I will heal you.