After an unexpected tragedy, they were trying to figure out who was planning them to come to this deserted island…. But the more they search, the more they learn the secrets from the past. The secret of the people they call friends… Plus, one of them was an assassin who assassinated them with an unpredictable purpose.

After an unexpected event Dan no longer trusts his best friend Bew, Plato and Ken try to figure out who planned the whole thing. A group of close friends began to distrust each other, until it leads to another bloody event.

Plato, Ken, Gel, and Fone decide to leave the group. But there is a reason to make Sonar, Nest, and Mind secretly follows the four…. After group separation, all friendship shatters. Bew and Bozo decide to do whatever it takes to survive.