"This is simply because to break through, one needs to go beyond their limits and use the mana-filled mental space to attack the walls of the mental space, trying to break it. If you can break it, then a rebirth shall take place. With every destruction, there is revival, and your mental space will evolve, making it stronger."
"The mana you gained from absorbing the mana from outside will also be more powerful from the revitalised mental space. You can imagine Mental space acts like a filter, making the mana more compact with purer density," Adriana explained without skipping a beat.
"Any more questions?" she asked expressionlessly.
However, to her dismay, another kid raised his hand and asked another question. "What are the colours of the further stages of mana, teacher?"
