Kraft had already practiced making it in his dreams, and with better equipment in the real world and Angela helping at his side, making the Rejuvenation Drug again went incredibly smoothly.
Tests on lab mice showed that its effects were just as they had been in the dream: it turned the mice that took it straight back into infants. The antidote also passed its tests.
Then Kraft swallowed a pill himself, turning into a boy of about ten.
The sensation was exactly the same as in the dream. His whole body grew hot, his head spun, and after shrinking, he felt weak and sore all over.
"Ugh, shrinking really doesn't feel good. Once I fix that drawback, I'll give Peter a pill as a wedding present."
Kraft rubbed his still-aching body and muttered to himself.
Now that he had confirmed he could learn dream technology this way, Kraft naturally intended to keep going. What he had learned this time was still an external tool, a technological creation. He still didn't know whether he could also learn something like cultivation, which made power part of oneself.
After changing into clothes that fit, Kraft lay down in the Dream Induction Device again, still in his younger form.
First, he wanted to test whether he would stay small in the dream.
Second, growing bigger again was just as unpleasant, and Kraft had no desire to go through that again so soon.
The final and most important reason was that, according to the martial arts and immortal cultivation novels Kraft had read, the younger you were, the better, whether you were learning martial arts or cultivation. It also made finding a master easier.
Unfortunately, when Kraft entered a dream for the second time, he discovered that his body had returned to its original age