Gaining Millions Of Nuclear Energy

Bit by bit, the symbiosis rate of absorbsion increased as the blood began vanishing rapidly. The amoeba shaped organism was starting to regain its original color and its withered body was gaining luster at this point. 

Injecting an empty syringe into his veins, he drew more blood from his body, constantly feeding the strange organism. It wasn't utlmtil an entire liter of his blood had been sucked dry that Erian stopped from exhaustion.

He was a Titan, therefore losing a bit of blood wouldn't affect him much as his cells could regenerate more red blood cells in his body as long as there was sufficient nuclear energy to support the process.

But Erian was lacking nuclear energy at the moment and he didn't dare recklessly spend the five thousand points he has left just incase of emergency. 

Since he currently lack a nuclear technique, he could only practice the Eternal Physique optimization art to replenish a bit of his nuclear energy.