Lex had once again fallen asleep, and this time the Lotus was having a little more trouble helping him lay the necessary foundation for his body. The Lotus itself was an infant, after all, and the more it raised Lex's foundation, the harder it became to further improve it.
Last time it had to ask the turtle for some extremely fertile soil, while this time the Lotus used up all the Divine Essence that had been collected by the Divine boulder core - the core being the small pebble that Lex had found back in the Crystal realm that greatly increased his strength.
Lex always assumed that the essence could no longer assist him, but the essence was literally something used by divine beings. How could it be so straightforward? The reason why Lex could no longer gain benefits from it was that he had tempered all his skin with it, strengthening it while also making it non-permeable to the essence.