15 year-old Akari Hanada has always been known for her intelligence ever since she was young. She prioritizes studying and reading over her social life. This leads her to be easily targeted by her classmates continuous harassment which causes her parents to worry about her social well being, despite knowing she isn't normal. Akari knew she wasn't normal ever since the incident two years ago when she shockingly discovers an unknown source of power surging within her eyes, leaving her confused of her background. One night she leaves the house and goes to a nearby park to question her existence. Suddenly, the forces of nature has magically open up a portal in a lake, taking her to a different world unknown to Earth. This world known as Chiyo is a highly advanced society govern by several magical kingdoms, each with their own source of power. In this world, Akari learns to find her inner strength and magic to endure all obstacles: facing enemies that secretly hide to ambush, make friends she never thought she'd have, and a doppelgänger of herself that may shake the world of Chiyo to be in disarray.