I Became A Flashing Genius At The Magic Academy

A character with extreme difficulty and the worst performance, Baek Yu-Seol was considered tr*sh in the game because he couldn’t use magic in a fantasy world where everyone else could. However… [Due to the wrong ending, 90% of Aether World has been destroyed.] [Please reach the ‘True Ending.’] Suddenly, those words echoed in my mind before I was transmigrated to the Aether World. [You can use the skill ‘Flash’.] “Why did I possess this character?” Flash was the only magic skill I was given. Surviving in Stella Academy where many genius mages ran rampant, I became the notorious Flash Mage.