★★★★★

A young man in a school uniform stands in a traditional Japanese room, raising his hand as a bright blue energy beam erupts from his palm, shattering the surrounding space. The scene cuts to a close-up of a girl with long dark hair, then to a glowing blue sword slicing through the air, followed by a girl with short white hair in a flowing white dress, and finally to a girl with short dark hair holding a book against a fiery sunset sky.