The Universe Brain was an extraordinarily special divine ability.
It could carry its user's thoughts. As long as the user's mental capacity was strong enough, they could gain extraordinary brainpower without the Brain Domain Boundary.
Of course, such a heaven-defying divine ability naturally came with many restrictions.
The first was that the recipient of the divine ability had to possess an exceptionally high IQ. Only people whose brain cells were dozens or even hundreds of times more active than ordinary people's could inherit this divine ability.
Besides the restrictions on obtaining it, using this divine ability also came at an enormous cost.
The longer the Universe Brain was used, and the more greatly one's mental capacity expanded, the more severe the damage to the brain domain became.
The Brain Domain Boundary itself restricted the spread of a living being's mental capacity. Once that capacity was expanded by the Universe Brain and then returned to the brain domain, it would impact the Brain Domain Boundary. The longer the Universe Brain was used and the farther one's thoughts spread, the stronger that impact would become.
Aqi Dai'er's Universe Brain divine ability was naturally neither innate nor acquired through cultivation. He had obtained it from the Formation Dao Inheritance after inheriting it earlier.
Before facing Miko in this match, he had only used this divine ability once. With his intelligence, he understood the consequences of using the Universe Brain after just that one time, and immediately set the divine ability aside for good.
Yet this time, he ultimately could not resist using this divine ability with such enormous side effects.
The moment the Universe Brain divine ability activated, a dense, brilliant starry sky appeared above Aqi Dai'er's head. It was like an infinitely reduced version of a vast universe, about the same size