Two Options

"Increasing the performance of your brain through increased local blood flow to the organ, hm?" the Divine Doctor remarked as he studied a tissue sample of the alien lifeform. "Not a bad plan, not if you ignore the risks of a blood vessel rupture."

Rui nodded. "That is precisely why I came to consult you on the matter."

It was actually surprisingly difficult to get in touch with the Divine Doctor, who was thoroughly immersed in his research. The man was unwilling to meet with anybody.

Or, almost anybody.

"Well, I suppose I can't afford to have my stethoscope suffer brain damage." He heaved the slightest of sighs as his clinical gaze fixed on Rui. "Your idea has merit, however, it has risks that you have already surmised. What you need to do is ensure that the additional blood pressure is not high enough to strain the blood-brain barrier. That is the key."

Rui fell into thought at the doctor's words.