The entire audience had caught on to the actions and strategy of the celestial sea academy. They had perfectly figured out that they had made their entire team around a few strong members.
For some people, this seemed like a great idea. They were supporting their strongest members so that they could easily win the rest of the tournament. It was the same as playing a long term game of chess. Lose a little now so you can win all the time later. Unfortunately, not everyone liked this.
It made celestial sea academy appear to not care about fellow students. It was not a good look in front of the other academies. But there was no shame. The last five students were looking at their opponents as if nothing was going on. Instead of being angry that they had losses, they all wore smiles. It was a sign that they were nearly ready to crush the rest of the academy they were facing.