A group of six classmates reunites at their hometown by the sea for a long-overdue get-together. They rent a leisure boat, hoping to enjoy a brief escape and savor the freedom of the open waters. However, lurking beneath the waves is a massive, man-eating shark. One by one, the young friends fall victim to the shark's relentless hunger. To make matters worse, the shark's attacks leave their boat damaged, stranding them in the vast ocean with no hope in sight. Dive into this thrilling ocean panic comic! (Source: Bookwalker, translated)