You're the only child of his, who's locked in the mansion without any knowledge about the outside world. Your father forbid you to even look out the window that he locked, along every door that access to outside world. Around the mansion is barricade by a tall gate.

In the name of love, he protect you from the outside world. He'll do anything to keep you here with him, never allowing you to leave the house. Caelus would do anything to keep it that way.