On the ferry bound for an outlying island, I accidentally met my uncle Yue Ren who was traveling alone, and Misaki, a female high school student on her way home. The two of them got off the boat and that was probably the end of it. But fate does not allow this.
Ferry sunk due to collision. While the passengers were escaping from the ship in a lifeboat, Mi Kae, who fell into the sea due to the impact of the collision, and Yue Ren, who jumped into the sea to save Mi Kae, did not notice the lifeboat and were left in the sea where sharks roamed.
The crisis of desperation! But Yue Ren is a survival expert known as the "Survival Master" in the outdoor industry.
Use ready-made materials to make a raft, use floating objects to strengthen the raft, collect rainwater, use solar energy to distill fresh water, and absorb vitamins from plankton... Yue Ren and Meijie are trying to survive while waiting for rescue.
However, the efforts of the two were tested one after another like a joke. ... Then, due to the approach of the typhoon, the sea gradually began to become rough.
Spending time together in the raft of the sea, a secret space of some kind, talking to each other, and working together to face the extreme state, a special relationship began to develop between the two...
