Sworn to Love in Life and Death, Reunited in the Next Life

She and he were both assassins, but fate had made them enemies. When she was in danger, he risked his life to save her, and she fell for him. But unable to disobey the organization’s rules, she chose to fight him. They clashed again and again, and she could never quite bring herself to kill him. He, meanwhile, never obeyed the organization’s rules and thought only of her. In the end, it all led to a tragic conclusion.