Nombre original: 해피니스
Fecha de estreno: 5 de noviembre de 2021
Serie
Tiempo promedio: 67 minutos
Géneros: Drama, Misterio, Sci-Fi & Fantasia
Sinopsis: A new type of deadly virus spread throughout the city, and the apartment where has different social classes of people is sealed off. With the fear of the virus, and the conflicts of the different classes, the residents have to spend and survive in the new habitation.
