Sir Nighteye (サー・ナイトアイ Sā Naitoai?) was a Pro Hero and Mirio Togata's mentor. He was also a former Sidekick and was considered to be the brains of All Might.[1] Sir Nighteye was famous for being one of the smartest people in the world until his death after the raid on the Shie Hassaikai.
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