In different parts of Tokyo, four young and seemingly healthy people suddenly die of heart failure at exactly the same moment. Reporter Kazuyuki Asakawa decides to investigate the deaths, and discovers that the four had stayed at a rural inn together just a week earlier. At the inn, he comes across a strange video that ends with a message saying that anyone who watches it will die exactly seven days later. Now the clock is ticking for Asakawa. Can he break the curse in time?
Taking advantage of their summer holiday, Kō and his little sister Yae visit their cousin at Nozaki located at the sea-side. However, on the day they arrive, a typhoon hits the town for the first time in many years. At this time, their cousin tells them: When the storm hits, the spirits of those who perished at sea... will return.
A group of girls are telling stories one night and one of them relates the story of her heart transplant, after a scary one is requested.
