Chapter 1
7 listed episodes · First aired October 31, 2025

Season overview
When an apocalyptic virus that turns people into zombies ravages a city, a group of students take shelter in a school and fight to survive.
Episodes
When a mysterious illness breaks out at a university and the authorities shut down all communication, the students must find a way to survive.
E2Episode 2San and Dr. Kanchana try to cover up a secret, while a group attempts to send a signal to the outside world – only to discover something unimaginable.
E3Episode 3Ning helps Wiroj with a secret project. The students are forced to take shelter in the gym to escape the zombies.
E4Episode 4Some students notice something peculiar about the zombies. Ning and Prao have a falling out, while Wiroj and Kanchana's research is exposed.
E5Episode 5A video of the zombies provides an important clue. Wiroj must find a way to help Kanchana. Ning and Jean search for the source of the infection.
E6Episode 6As the students try to deal with the zombies, the relationship between San and Non is coming to light. Ning and Jean make a shocking discovery.
E7Episode 7Some of the students decide to take on the zombies. Wiroj asks the Patron for help. Who will make it out alive?