Shinen no Majutsushi: Hangyakusha to shite Yuuhei Sareta Ore wa Fushi no Karada to Saikyou no Chikara wo Te ni Ire Boukensha to shite Nariagaru

Overview

A magician will bring justice to this rotten world! Wim Abel, the court magician of the Cyrus Empire, is falsely accused of treason by the noblemen who fear his great power, and is imprisoned in a dungeon with a barrier that makes it impossible for him to escape. However, Wim, who has enough power to frighten an entire country, successfully escapes from the supposedly impregnable dungeon. He goes to the Kingdom of Leoria, which is said to be a “complete meritocracy.” …And speaking of the Cyrus Empire that banished Wim—-? (Source: Nico Nico Seiga, translated)

Source: AniList