Chapter 299: Flawed-Level Blade Law

Sterl transformed into an old man clad in a conical hat and a raincoat, day after day, year after year, immersed in the study of sword techniques and blade arts.
He had no secret techniques or powerful skills, just the most basic moves:
Chop.
Slash.
Pierce.
Stab.
Sculpt.
Sometimes he would practice for years without any progress.
Other times, he would gain enlightenment in the morning and master a skill by sunset…
Until these final techniques became...