Nagara

Nagara is a third-year middle school student who is tired of his surroundings and feels like giving up on life. He doesn't communicate well with his family and keeps a distance from the students around him, looking at others in a cold manner. It is unknown at this time what kind of ability he had revealed when he was drifting.

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Nagara's ability allows him to create new worlds and he is the origin of all the worlds that students encounter when going adrift.

(Source: Official Site, translated)