The story of a Thai-Chinese couple Yong and Ngak who's been together for 7 years. Yong is a salesman while his wife Ngak is just nothing but boring and old. There're many times that Yong thinks of breaking up, but he swore to his grandfather that he will never leave Ngak or else his life will face bad luck. Later, there is a twist in his marriage life as Yong may has to break the word that he promised to his dead grandfather.
Here we are in Bangkok, the capital city of Thailand. A new virus is about to emerge, a virus that could kill the whole nation in the blink of an eye. The information of the virus is sent to Nicha, a famous news reporter from Thailand. The closer she gets to the truth, the more she is in danger.
