Where is the goblin swordsman F flying stone material? Leprechaun swordsman F flying stone material position Raiders

Where is the flying stone material in "Fairy Swordsman F"? How to find the flying stone in "Fairy Swordsman F"? Many players don't know much about this, but don't worry, the following system is a series of tips and tricks for you to bring you high-level sharing skills, I hope to help everyone.
The first material is that the female king's subordinates will fall, because it is a BOSS war, so remember to archive ← there seems to be something else, I don't know the second material (that is, the plain above the volcano) ) Insert a sword that has the effect of changing the enemy, then brush the little goblin to the third material (the one on the far left of the map), and the bird that can be seen in the picture will burst.