She has succeeded

"And now what?" Arabel asked when she was alone. She looked around, not knowing what to do next.

At that moment, when there was no one around, she felt really lonely.

"If it wasn't for this attempt to take on the Spirit Form, I would hardly have realized my problems," she thought.

"Perhaps this is part of the requirement that Master and Sierra were talking about. What I need to do to achieve the Spirit Form," she recalled the requirements that all beings must fulfill in order to achieve this goal.

A requirement that is individual to everyone.

"And what I used to consider a necessary requirement may have been just a trick, a test," she recalled the moment when she stood in front of the kneeling Idan, and the feeling that gripped her then.