Riko

Riko is a 12-year-old Apprentice Delver and the only child of legendary White Whistle Lyza. She was left in the care of the Belchero Orphanage when her mother began her last dive into the Abyss. Riko dreams of becoming a White Whistle herself, exploring the Abyss's depths, and finding her mother. Cheerful, inquisitive, and quick-thinking, she compensates for limited physical strength by staying calm and making rational decisions under pressure.