Sludge was really proud of himself. He was figuring out how to use those strange machines that everyone sent face pictures with, and he managed to talk to a few people through it too! He even set up a fight, because he heard it was a thing you did.

Although finding the boil he had requested a challenge with was a little more difficult, considering he didn't know what he looked like. The picture on his webpage gave him a clue, though it was still some time afterwards that he managed to track down the boil, literally falling in front of him (thankfully not in his natural form), standing tall and grinning at him in a 'yay I did good' kind of way.

Then he lead Yuki to the gymnasium, walking to the other side and crouching down, waiting to see what the boil would do. Maybe he would let him make the first move, too?

Hitsuzen