1st Principle:: Makes sure the 2nd Principle's absolute
2nd Principle: Just renders 相手's "defences" irrelevant
3rd Principle: Simply makes "attack" impossible for 相手
Unassailable: 相手 just never gets to attack 自分 at all
Ultimately,: 自分's 3 Principles perfectly complement
自分's swordsmanship consists of 3 principles: Permeate, Crush & Bury
[Permeate]: All force 相手 manages to block permeates to 相手's bones to break them w/ [Crush]
[Crush]: Destroys defences w/ a force that doesn't compromise, as no counter/bypass/immunity/defence exists for it no matter what 相手 tries
[Bury]: Constant unending assault prevents counterattacks & drains 相手's physical & mental stamina