The four elements, four kingdoms, located in the land of Loira: water, air, fire, earth. These four element kingdoms are enemies of each other; they have collaborated in the past, but this collaboration did not last very long. Lyrae is the princess of the earth kingdom. Noah is the prince of the fire kingdom. Both sides are powerful and fearless warriors. The sole purpose of the four kingdoms is to find the diamond known to be in this land. One day, Lyrae was walking silently in the forest, her green dress gliding on the ground. She was startled by a rustling sound coming from behind her.