Xavier was hungry himself, but his future was dependent on his small mission, if he did good then he would be rewarded by the family head.
...
Deciding to bear with the awkward situation, he kept on waiting for Rae. Hoping that Rae would come out for a meal.
They were all superhumans and the need for food decreased for them, but they were all young and vigorous, how could they not socialize and have a meal at the end of the day?
Thinking this, Xavier was looking forward to Rae's exit and then having a meal together with him. In this way, he would have his dinner which he did not want to miss, and also be done with the curse debuff on Rae.
After that, there would be no need for Xavier to spy on Rae, his mission would be completed.
Unfortunately, luck was not on Xavier's side. As he waited and kept waiting, Rae never got out of his room.
Your gift is the motivation for my creation. Give me more motivation!