Swordsmanship Prodigy → Magic Genius

Embark on a thrilling journey with 'Swordsmanship Prodigy → Magic Genius,' a captivating web novel filled with action, fantasy, romance, school life, and supernatural elements. Follow the story of a young hero, betrayed by the Grand Slayer of Demons who turned into the Demon King. Reborn into his enemy's family, the protagonist seeks revenge using his newfound magical abilities in a world of kingdoms, demons, and elves. With a genius protagonist and an overpowered twist, this tale is sure to keep you on the edge of your seat!