A Magical Journey That Starts from Dicuo

Starting from Dicuo, the main character Chiba's magic-based comic journey begins with a system that can only be signed in. I can't do anything? Magic can do anything√ How can magic be such an immutable thing? Did you make a mistake in searching for encounters in the dungeon in the first world? The other worlds are to be determined... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.