Dragon-Devouring Mage

In a realm filled with magic, Russel Raymond, a cursed third-rate mage from a once-great family, is determined to change his fate. After being expelled from the academy, he struggles to make ends meet as a mercenary. However, when he discovers a cherished keepsake from his mother, it offers him a chance to return to his past. Traveling back to his days at the academy, Russel gains a newfound power that sets him on a path to restore his honor and reshape his future.