Time passed, and another five hundred years went by in the Primal Universe. Lin Yuan, meanwhile, had spent over 150 years in Chaos City.
Lin Yuan had made tremendous gains during this 150-year retreat in Chaos City.
His Human True Body had been focused on comprehending the Origin Laws and had never entered the Time Palace, so its progress had been the slowest.
The further one advanced in Law Comprehension, the harder it became to make progress.
Over those 150 years, Lin Yuan had comprehended half of the seventh diagram on the Heavenly Ruins Chaos Stele, reaching a level between the Nineteenth and Twentieth Layers.
Part of the reason for his rapid progress was that he had made some breakthroughs in the Secret Pattern Flow School.
But this time, he had focused on space, with time as a secondary element, rather than cultivating both time and space equally.
If he had continued to cultivate them equally, his progress would have become very slow—and the further he advanced, the slower it would get.
The progress made by Lin Yuan's clones and Secondary Clones, however, was astonishing.
Within the Time Palace's 300-fold Time Acceleration, each clone had spent more than forty thousand years.
Lin Yuan himself was only a little over twenty-five thousand years old.
His clones had now spent more time cultivating than Lin Yuan had spent living in this world since he transmigrated.
What shocked Lin Yuan most was the Inheritance Secret Technique, the Heart Shadow Secret Pattern Atlas.
The technique was incredibly difficult to cultivate. It recorded all kinds of obscure and profound Law Secret Patterns.
Even though every Secret Pattern Diagram in the technique came with a detailed explanation, Lin Yuan still found them extremely difficult to understand.
But after more than forty thousand years of study and