Power levels
F - marine soldier(private)
E – marine liutinent
D – marine vice captain
C – marine captain
B – rear admiral
A – vice admiral
S – admiral
SS – fleet admiral/ Yonko executive
SSS – Yonko
King – Pirate King
Emperor - ???
Celestial - ???
God - ???
Arts (sword, martial, spear at.)
Sword Student
Swordsman/artist
Sword Master
Sword Grandmaster
Sword king
Sword Emperor
Sword Saint
Sword Celestial
Sword God
Skill/cultivation methods
Mortal, Earth , Heaven, Divine, God