Chapter 1 - Power level

Planet level:-From low to high

G- G G+

F- F F+

E- E E+

D- D D+

C- C C+

B- B B+

A- A A+

S- S S+

SS- SS SS+

SSS- SSS SSS+

EX- EX EX+

Demi immortal(early, mid, high, peak)

Immortal transcendent tribulation(body, soul, origin)