In this final volume, the story reaches its climax and resolution. The narrative follows the continuing trials and tribulations of the shipwreck survivors, focusing on the protagonist and his relationship with Louise.After the shipwreck in the previous volumes, the survivors find themselves on a deserted island, struggling to survive with limited resources. The protagonist takes on a leadership role, ensuring the group's survival while deepening his bond with Louise. The harsh conditions and the need for cooperation bring the characters closer together, revealing their true strengths and vulnerabilities.