The next time Lex woke up, he felt his body was in an even better state, though he still could not control it at all. He tried opening his eyes, but he was completely unable to do so.
After that failure, Lex tried to run his cultivation technique. He was sure that if he could run a few cycles of his technique regularly, he would heal much quicker. Fortunately for him, it seemed that by now his meridians, at least, were completely healed and could withstand the energy coursing through them. Although, admittedly, they did hurt when he started cultivating once again.
As soon as he began cultivating, his body absorbed the energy greedily, as if it had been deprived for a very long time! As the flood of energy rushed into his body, he felt it diffuse into his newly formed muscles and organs, nourishing them. His bones were especially greedy and sucked up as much energy as he could absorb.