‘Genius’

The White's family magic inheritance did allow them to have a basically absolute defense. No matter how much force the other party used on them, their crystal would be able to block it completely. The only prerequisite was that they have enough mana.

And the upper limit of their crystal armor's defense depended on how strong their magic is.

But how to make it stronger?

Aya told him that as his mana increased, his shield would also grow stronger. Moreover, if his physical strength is strong, the damage that the crystal armor could block would also increase.

In the past, Evan prioritized his spells practice and mana meditation. While he still had physical strength practice, he didn't spend much time in it.

Because it was hard for him to pay so much attention to it all the time.

Of course, Aya's beating kept on making him suffer so much.