This Frog is a size of a school bus, this is the first time I've ever seen a magic beast. ' elemental magic!, Fireball!', Bella didn't hesitate to cast a spell on the magic beast I guess that's the right thing to do, the giant frog take a lot of damage, his face got burned from the fire magic, ' Mud magic!, Mud shot!', A ball of mud hit the giant frog, but it didn't work, ' mud and water magic is weak against this kind of magic beast ', I guess I have to do something about it, I thrown a rock into the sky, Bella stand down and she's definitely knows what's going to happen. ' swap ability!, switch! ', Now the giant frog is falling into the sky, ' can I ask you a favor Bella?, this sword can be combined with magic ', she immediately cast a fire spell into my sword. The giant frog falls through the ground and trying to stand up, ' I'm sorry for this ', I finished the frog with a stab on the head straight to the brain, Then it disappeared and there's a red kind of gemstone left in the ground, ' when a magic beast died, It will left this gemstone, touch it ', Elise said to me, I grab the gemstone and it disappeared, what was that?, ' that's a skill gemstone '.