The Lights Are on and I Forget, I

Hello everyone, I am a new author and I am very happy to work with you and help create a book. What I created this time is a book that combines criminal investigation literature and anti-drug literature. The female protagonist is a police officer x the male protagonist is an undercover agent. Without a bright and flamboyant family background, they will only fight in the darkness. The ending is a bittersweet reunion I hope you all like it and I will work hard with you. I hope you can support me a lot. Thank you!