Everyone Can Change Their Profession: Even First-Level Spells Can Make You Invincible!

People who can't even learn second-level spells should stop embarrassing themselves! What! This is a first-level fireball technique! Fortunately, I have advanced scroll healing! What! You call this a first-level healing technique! My dignified high-level mage will be stumped by you! Advanced Summoning Technique: Earth Sloth! What! The claws of my giant sloth have been polished to the first level of the light shield technique, and there are no scratches at all! Then what are the high-level spells I have worked so hard to cultivate! Do you think I'm good-looking? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.