Learning or upgrading new internal strength can increase the character's internal strength. Let's see with the editor how much internal strength S to E level internal strength adds!
E-level exercise learning +2 internal strength
Upgrade +1 internal strength
+10 internal strength after learning
D-level exercise learning +5 internal strength
Upgrade +1 internal strength
+13 internal strength after learning
C-level exercise learning +10 internal strength
Upgrade +2 internal strength
+26 internal strength after learning
B-level exercise learning +20 internal strength
Upgrade +3 internal strength
+44 internal strength after learning
A-level exercise learning +30 internal strength
Upgrade +5 internal strength
9-10 +4 Internal Strength
+74 internal strength after learning
S-level skill learning +70 internal strength
Upgrade +9 Internal Strength
9-10 +7 Internal Strength
+149 internal strength after learning
