Kim Hyun-jae

Employée par l'agence criminelle MK, Gil Bok-soon est à la fois une tueuse pouvant se targuer d'un taux de réussite de 100 % et la mère d'une adolescente. Si Bok-soon est une meurtrière aguerrie, elle est beaucoup moins à son aise sur le terrain de la parentalité. Au moment de renouveler son contrat avec l'agence, elle décide donc de se retirer de la profession pour se consacrer à sa fille. Lors de sa dernière mission, avant de notifier à l'agence sa décision, Bok-soon découvre un secret et enfreint la règle qui lui impose d'honorer son contrat en toutes circonstances. Elle devient alors la cible de l'agence MK et de tous ses confrères du secteur.

A new virus (a.k.a “fantomal virus”) is transmitted to a small rural village. Dasol, a three-month nurse working in the village hospital, is being workplace bullying (a.k.a “burned”). In the meantime, Dasol begins to educate a new nurse Eunbi earlier than expected due to the poor ward situation.

Do Hyun, the captain of the basketball team, is preparing for the championship. Hye In, the team manager, brings Dong Wook, Do Hyun's first love, to fill in for an injured teammate. Dong Wook and Do Hyun used to go to the same high school. They spent time together and eventually kissed, but Dong Wook had to transfer schools. They meet again on campus and have to play together in a game. They make a bet that if Dong Wook wins, he can officially join the basketball club. After winning, Dong Wook suggests they live together. Do Hyun is unsure, but Dong Wook can only sleep well when they are together. Will they be able to fix their relationship?

Si Woo, the female lead, suddenly gains superpowers one day: ‘if you share the Subway menu, you can hear the person’s heart’. The title of the work was created by combining the English word ‘Hear’ and Subway’s ‘Way’ to contain the same content.