Limit-Breaking Genius Mage

Growth Limit, Rank 1. Verden, a researcher who had no talent as a mage, aimed to reach the pinnacle of the Magic Tower through his genius intellect. However, after catching the eye of the Tower Master, he became one of the tower's test subjects. After enduring seven long years of humiliation and despair, Verden finally begins to act, determined to break through his own limits using the theories he developed and the Magic Tower's power source!

(Source: Naver, translated)