Yuya definitely doesn't wait, getting a grip on the stone to pull himself up the wall and surveys the area. The prism floating so high poses a problem. Maybe if he could jump on top of it... bit it requires a lot of force to break and Yuya's falling body probably isn't enough.

Before he can go higher, though, one of the icicles slams into the wall by him. He lets out a startled yell and loses his grip, tumbling back to the ground.