To be honest, I can't even imagine it!
There are so many types of Root Bones: like Time Root Bone, Purifying Thousand Thunders, Mirror Image Venerable, Microscopic Myriad Phases, Control Metal, Control Puppets, Eight-armed Nascent Soul, Isolation Fire Prison, Power Stripping, Light Chain... over a hundred or even a few hundred kinds.
How could anyone guess them?
However, Xu Ran can confirm one thing - he won't draw a plain and ordinary Comprehension Root Bone. He already has a Divine Level skill like High-level Comprehension. He just needs to read books to advance to Skilled in Enlightenment...
Finally advancing to the Fourth Sequence, Directly Reading the Origin of the Great Dao...
Even though Directly Reading the Origin of the Great Dao is against the heavens, in Xu Ran's intuition, it can't be considered Dominant and Unique.
