Right now, we can't even sail through the closer ocean region without this compass. Making it possible to march through is already something to be celebratedI think it will be much more effective than explaining to them that this works by divination. Besides, it's also a fact that we have been using fairy powerNo matter how unfair that sounds likeThe difficult part is that it couldn't show the correct distance of the enemy. Like I said before, it can only show the directionAnd this will need a fairy's power, so in order to use it we will have to go directly to said ocean region
