While different in tone (one is more comedic, the other serious), both are about a group of people dealing with a zombie apocalypse. Both have a lot of heart in their characters.
Zombie apocalypse featuring group of strangers struggling to survive together. ML is trying to save a loved one and is willing to go to great lengths for their safety. ML changes a lot over the course of the story. Common themes of tragedy and emotion.
First of all both of the drama gives the same vibe. Like both of it are about fatal diseases. Fight against the disease. One of them have to save the other one type of things. In there both the towns are under this disease. And they together try to save the town while saving themselves