I recommend the two novels, Sword Chess God and Mage Fanatic System. Luo Yi, the main character of Sword Game God-Sealing, had transmigrated into a baby. Fifteen years later, he activated the Magic Swordsman System and started a different journey with the system. Su Chang, the main character of Mage Fanatic System, was led astray by the system and gradually walked on a road of conquest. These two novels combine sword and magic elements, and have a system, which meets your needs! I hope you like this fairy's recommendation. Muah ~😗