The story of Bangkok in the future. After a big explosion on the sun The blast caused some of the Earth's atmosphere to fluctuate. Thailand has suddenly become an ice city. With a cold population of over ten million people Survivors are struggling to survive, including "Kid Siren", the former killer of the jade face. To have the opportunity to transfer the course to "Joke So Bad" until becoming the leading killer in the industry.

"In the land of ice age, the ice war begins!"