I'm Lilith Arden, also known as Ghost, a hitman who's quick on her feet and gets in and out and vanish before anyone knows I was there. But my new job? This is...different. She's...different. Viper, the ruthless leader of The Veil was supposed to be my next target...until she wasn't.

Hye-jin's dream is finally coming true but a chance encounter with an idol changes everything. A misunderstanding could put everything at risk. Will they overcome this or will they fail. Can you make love work silently?