My Runes Can Be Upgraded

Join the adventure in 'My Runes Can Be Upgraded' as you follow the journey of a cowardly and overweight protagonist who discovers hidden powers within himself. To unlock the potential of his runes, he must fulfill challenging conditions including defeating rune monsters and undergoing intense training. Dive into the world of battles and cheats, and witness the transformation of the protagonist from weak to strong as he upgrades his source runes to premium quality. Experience the blend of game elements and character development in this captivating novel!