When a scary disease spread all over the world, what would happen in a hospital that the medical team love each other like a family? Will they all survive? Will they all endure the hard situation?

Meet Choi Thana Nyx a class S assassin who works secretly to a mafia boss named Byun Baekho whose the deadliest mafia leader in the country. but despite working in the mafia. she also worked as a licensed doctor.  in the other hand Byun Baekhyun the future heir of his father's mafia organization, He needs to find a girl within two days to be his wife just to stop his father's decision to marry the only daughter of the Jung's Clan.  when Baekhyun offered her a marriage deal 

Kim Jummyeon,a med student,was living his normal life in his little world.little did he know that God has planned an extraordinary path for him.  

In which an old crush she used to be obsessed with gets hired into her workplace. The catch? he's now a practicing doctor and she has been appointed to work under him. 

Hyejin misses Byul, and waits for her on a Ferryboat of Lillies. Byul now waters a vase of lilies each morning, thinking about how long it's been since she started her own search.

Seulgi and Irene are two surgeons in two different departments, dealing with the arrival of new interns. 

As time passes, the same dream frequently appears during Yeonbin’s slumber involving her and an unknown man. And with a major accident that leaves her in and out of consciousness, it blurs into a reality as she encounters Doctor Byun Baekhyun, who later claims to be her soulmate.

Kim Jisoo is a smart student who wants to be the best in every topic.her cousin,Yoo Jeongyeon,is an inventor.most of the time,Jisoo tests her inventions...but her latest invention,makes Jisoo experience something extra ordinary.

Sehun is a doctor living a regular, modest life in Seoul, Korea. With a normal apartment by himself. That is until one faithful night, after a particularly long shift, while Sehun is driving home. Tired and falling asleep at the wheel, the doctor manages to avoid a head-on collision but swerves off the road and into the ocean. After a blinding white light, Sehun finds himself in a strange world full of fantasy and without technology. Desperate to get home, he enlists the help of several peopl

As an aspiring neurosurgeon, Taeyeon is dead set into getting the grant for her research. That is, until Jessica, heiress of the Jung Foundation, enters the hospital with the intent of approving proposals. A night of one-sided rum-indulging and misunderstandings later, and it led them to hot waters, eventually costing their reputation. Five years passed and an untoward reunion takes them back to their previous ordeals while inadvertently helping each other out.

After being kicked out of the hospital by her attending during her intern year, Choi Yeon, very well known as Theodora Choi, had to head back home to Seoul, South Korea.  A Big mistake.       

Yejin was a professional ballet dancer until a car accident after her biggest recital left her with an amputated leg. On the darkest night before she tries ending her life, she meets a man named Baekhyun, who might be just in time to fill what she's missing.   

Dr. Byun Baekhyun does his best to heal the local stray's wounds—physical and emotional.