Dipper Pines does assassinations for a living since the death of his parents. He is a clever one. He keeps that as a secret and tells everyone he is a news aggent. Even his own twin sister, Mabel doesn't know it, Dipper thinks he will put those people who know in danger. One day he is asked to kill Bill Cipher, an affluent famous boy who is same aged as him, 17. But what happens if Dipper fails and fall in love with him?