Cluster  

クラスター

The narrative commences by presenting three sisters residing on a central "Heavenly" planet, encircled by 12 additional worlds or "planets." These three sisters are princesses, naturally. One day, the eldest sister embarks on a training mission but fails to return. In response, the youthful and spirited youngest sister departs to rescue her. This marks the beginning of the story. During her quest, the youngest sister experiences bizarre dreams about an ominous, malevolent man connected with her eldest sibling. Unexpectedly, she encounters this individual who possesses a disturbed past. He exhibits psychotic tendencies, alternating between benign and menacing personas. As she progresses, the youngest sister meets numerous other peculiar individuals and they join her on her journey. Their experiences and escapades form the primary narrative.