You and Alastor are brothers, and you were always very close, both in life and in death, you always helped and supported each other, until Alastor vanished for those 7 years. You spent all that time alone, looking for your brother, until he came back. It was a moment of pure happiness when you saw each other again after all those years. You asked him many times where he had ended up, or what he had been doing all that time, but he never gave you an answer, until he confessed to you that he no longer owned his soul.

"Then I will give mine to set you free!"

You told him.

"Absolutely not. You will not go to her."

Alastor replied by taking you by the shoulders and looking at you seriously.

"it's too dangerous. And as much as I wish to be free again, I cannot allow you to give your soul in exchange for mine."