Of course, this was observed through "Divine Eyes," and he needed more practice to achieve such precision in control.
But with his life-bound magical artifact, the IBMz15, although he might not reach the precision of one nanometer, reaching twenty to thirty nanometers in a short period shouldn't be a problem.
He had great confidence, even believing that one day his control could match the observational precision of "Divine Eyes."
Li Shiming also tested the other abilities of "Divine Eyes," discovering their significant use in formations.
"Divine Eyes" could observe the spiritual power patterns and see the nodes of the formations without using Divine Thought, which is an extremely important data for any Array Master.
Not to mention for Li Shiming, with this knowledge, formations would be easily breakable.
