fully automatic magic

At the appraisal ceremony, Alto is told that he has "no skills," meaning that his skills grow at a very slow rate and that he can only activate one skill at a time.

However, a unique skill called "Auto Magic" awakens.
However, his unique skill "Auto Magic" has been awakened, and it is an extremely rare skill that allows him to keep his programmed magic active without being aware of it.

Thanks to Auto-Magic, you can leave your skills running all the time, even when you're working or sleeping, to gain experience, and you'll keep growing.
And with the buffs you keep activating, you'll be contributing to the guild before you know it.