It had been a few weeks since they had arrived and ever since they got to the academy the crew had access to much more resources than they had ever expected. Just their food and drink were treasures that helped in their cultivation of astral energy and strengthening their bodies.
The residence hall also had formations to focus the astral energy of the moon on itself and its surroundings, so they would be taking in a lot of energy even while just breathing.
They were not wasting those resources, constantly giving all of themselves to get stronger, like at this moment in which they were passing through a collective battle training.
They had been split into two groups, one under Enela's command and one under Stella's command and they were meant to fight against each other as the leaders coordinated their respective groups.
Both had experience commanding armies but only Enela had experience in war so she was taking the opportunity to mentor Stella.