Aura!
Beneath a massive tree, expansive and grounding, its leaves meticulously organized, emanating a brilliant green hue. The trunk, robust and supportive, seemed to defy the heavens, sheltering the ground below.
This tree bore an umbrella-like shape, adept at blocking the sun's rays and casting a vast shadow. On the ground, a row of twenty students sat, their attention directed towards a figure standing beside the trunk.
This person donned a white robe and exuded a sense of maturity despite their youthful appearance. Hidden beneath silver hair, their light blue eyes spoke of wisdom, an aura of one who held immense knowledge.
"Hello there," she addressed the assembly of students. "I am Ryza, a paladin in this branch of the Church of Light."
"First of all, congratulations on awakening your aura and taking steps toward refining your body," she commended, acknowledging their efforts.