It's the next day. The Day where Dream test Hilda current ability and also the same day where Dream hopefully, having a conversation with the Second Prince and ended without Dream having to feel angry.
The first thing in the morning that Dream did is go to the field to prepare the best condition for Hilda to test her skills.
So Dream do everything he could. He clean the snow, Making sure there's no uneven ground for her footing. Everything he do is for Hilda.
"Hah... That's enough for her I think."
Dream literally clean up the whole Field for Hilda to use. But, That field will be used for people to play on later.
So he did everyone a favor by cleaning the field for them. Because the Gym is still destroyed... They didn't have any place where they can play without worrying about the col
