Hogwarts: Harry Returns From The Witcher

Let me explain briefly.

"Oath" is a power in Celtic mythology.

To put it simply, it is to make a certain promise and get a certain power, which is similar to our "swearing".

This kind of oath does not mean that I cannot break it after I make it.

Let me give you an example.

For example, I made an oath: "I must not mess with Sister today, otherwise, I will break my leg."

It's not that I can't mess around today.

But if I do it, I will break my leg. It is mandatory, and I will break my leg if I do it.

The oath is not binding in any way, it is just that after the violation, the punishment will definitely fall on the violator.

Therefore, there is really nothing compelling about the oath, and you can break it if you want to, but the punishment is there.

As for the part about the fairy, I changed it to the missing body, above.