Fusion laws were also known as the Path of the Beast God.
The Path of the Beast God had seven stages. The first fused part of an upper law with part of a lower law, matching the fifteenth level of the Heavenly Bridge-in other words, Law Comprehension at the Early Marquis level.
The second stage of the Path of the Beast God matched Law Comprehension at the Initial King level, or the eighteenth level of the Heavenly Bridge.
The third stage of the Path of the Beast God represented invincibility below the Universe Venerable level. Reaching the fourth stage allowed one to break through and become a Universe Venerable.
At the sixth stage, an entire upper law fused with an entire lower law, forming a complete fusion law. This was already the limit of Law Comprehension below the Universe Master level.
The seventh stage of the Path of the Beast God required complete comprehension of the Beast God's Heart to become a Universe Master. Setting the Beast God's Heart aside for now, it was far too mysterious, and Yang Zheng had yet to figure out what it actually was.
But something was very strange about his current progress bar.
His Space-Time Fusion Law at 20% progress corresponded precisely to the second stage of the Path of the Beast God. Yet the Path of the Beast God only had seven stages at most. Even if there was more beyond that-
"Could this lead straight to the source of laws?!"
The realization suddenly struck Yang Zheng. Under normal circumstances, he might not have considered this possibility while studying the laws, but after all these years, he was no stranger to the Cultivation Progress Bar's adjustments.
Getting started and lighting up the progress bar was the hardest part.
Once he had crossed that