Sanji: "“Exoskeleton”, “strength”, “speed”. All of them are combined.
The “Color of Arms Haki” that I have been training, is combined with the “exoskeleton” too...
And now my legs are much stronger and can withstand heat greater than before!!!"
2 years of training and he's still training his CoA hardening....and his stans are begging for CoC :cantseeme: