An undercover mission was originally for the sake of police responsibility and eradicating crime. But he couldn't help but fell in love with his undercover partner.
When he gives up his police responsibilities, he disappears into the sea of people. Out of love and responsibility, I chose to escape.
When life meets her again, love and hate, betrayal and resentment torture both herself and her.
He tried every possible means to keep himself by her side, even breaking his own wings and locking himself next to her.
When faced with a choice again, will she choose to betray again, or will she?
She doesn't regret being an undercover agent, and she doesn't regret falling in love with her either!