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ドライブサーガ 仮面ライダーブレン
日本特摄剧《假面骑士Drive》的网络剧《Drive 假面骑士Brain 》中登场的假面骑士。 原本只是官方愚人节的捏他产物，却作为令和第一位骑士转正（实际上仍是平成骑士）。
Brain awakens and finds himself kidnapped by an evil organization named Mu, whose primary aim is global conquest. Chosen for his high IQ, his body was rebuilt and he was about to be brainwashed when the process is interrupted.
As Brain and Crystal Peppler are in hiding, Brain tries to transform but cannot. Peppler suggests that Brain was able to transform before because he was in grave danger.
