From birth, Lazulite and Rhodonite are rarely separated from each other. Although Lazulite was only born a few minutes earlier than her twin, she gave Rhodonite meticulous care like a big sister. Under the protection of her sister and parents, Rhodonite has an innocent and casual personality. Rhodonite likes to listen to the mysterious stories told by the elders in the village. When she heard about the mysterious flower this time, she decided to go out on an adventure with Lazulite.