Comprehending 'Void of the Nether'

Inside the tree chamber,

On the shining green-coloured bed, Ajax was sitting crossed-legged with his eyes closed.

'I hope it can at least reach level 3 for this cultivator's law.'

Ajax didn't keep high hopes on the comprehension fruit because it was only a heaven grade item.

After returning to the tree chamber, Ajax and Queen Siora didn't talk much and Ajax used that moment of silence to eat the Comprehension fruit.

As soon as he ate the fruit, Ajax started thinking about his level 1 cultivator's law 'Void of the nether' and soon, he started understanding the main things about that cultivator's law.

'Ding,

     The host's cultivator's law 'Void of the nether' has reached level 2.

'What?'

Ajax was shocked by the sudden system notification because he didn't expect to reach level 2 for his cultivator's law in just 15 minutes after he ate the comprehension fruit.

'Did I underestimate the value of the comprehension fruit?'