Bab 199: Chapter 146: The Third Transcendent Profession

Rein bolted the storeroom door, and then, he began to leaf through the black-covered journal of insights Abel had given him.

However, after reading a few pages, Rein realized that the experiences Abel had recorded were all about the production of ordinary potions. Although there was a certain reference value, the difference was still significant when compared to the mutant growth potion he was about to try making.

Especially the last step.

After some thought, Rein put down the book and began to pace the storeroom in contemplation.

"Considering my past experience in making nutrient meals, if I can successfully make the mutant growth potion, the profession level of Beast Tamers should receive a substantial boost," he mused.

"And then, the process of using the mutant growth potion to feed the Spirit Corgi 'Cookie' will bring a significant amount of experience as well."

"So, regardless of how effective this potion is, it's still necessary for me."