In May of 1941, a group of young army volunteers is recruited in Chumpon south of Bangkok. Many high-school students apply to join the group. When the Japanese army lands at Chumpon in December, they bravely fight against the army.

Hong Kong director Patrick Leung, Japanese director Takahiko Akiyama, and Thai director Thanit Jitnikul pool their resources to terrify audiences with a three-part horror omnibus that proves terror takes many unique forms.