You can find the English dubbed version of the series on major anime platforms:

The story follows a young man who dies in a car accident and is reborn into a magical world with his past memories intact. He is raised by the legendary Merlin, who teaches him incredible magic and combat skills. However, Merlin forgets to teach him one vital thing: . Episode 7: "Common Sense (It's Different for Everyone)"

In this specific episode, the protagonist, Shin, continues to baffle those around him with his "broken" magical abilities—powers that completely defy the standard logic and limits of their world.