Demon Slayer: You can become stronger by swinging your sword

Demon Slayer: You can become stronger by swinging your sword is a captivating novel based on an anime, featuring a passionate male protagonist who embarks on a journey through time travel and transmigration. The story follows the protagonist as he finds himself in the world of Demon Slayer, bound to a system that requires him to draw his sword a million times to gain strength. As the protagonist diligently follows the system's commands, many years later, a climactic confrontation unfolds with a blood-red Nichirin sword poised at Muzan's neck, leading to a tense exchange under the sun. With its intriguing premise and engaging narrative, this novel is a must-read for fans of genius protagonists and action-packed adventures.