Cinnabar

Cinnabar is a solitary gem, burdened by their unique and hazardous abilities that prevent them from interacting closely with their peers. They possess a striking appearance, with a deep, crimson hue that sets them apart from the other gems. Despite their stunning exterior, they are enveloped in a profound sense of isolation and melancholy, stemming from their toxic nature which poses a danger to those around them.

Cinnabar is tasked with patrolling the island's perimeter during the night, a role assigned to them due to their ability to fend off any threats with their lethal powers. This nocturnal duty further alienates them, as it prevents them from participating in daily activities and forming stronger bonds with their peers. Deep down, they harbor a strong desire to find a purpose beyond their solitary watch, yearning for a role that would allow them to contribute more meaningfully to their community.

Their personality is complex; they are introspective and somber, often contemplating their existence and the hand fate has dealt them. Despite their outward appearance of resignation, there's a flicker of hope that motivates them to seek a change in their circumstances, a testament to their inner strength and resilience. Cinnabar's journey is one of self-discovery, as they navigate the challenges posed by their unique condition in search of belonging and purpose.