Yo Lunarian are gifted with unparalleled speed when flames are manipulated.
And to be honest this whole fight is gag
![Lusalty :lusalty: :lusalty:](https://worstgen.alwaysdata.net/images/smilies/symbols/BC2doxO.png)
If yonkou around csnt do shit to them. Oda just playing around and wasting panel. Its totally for joke purposes.
Its literally impossible to observation haki user to not notice where s-hawk went. Oda does whatever he feels like.