The bat monster was still sleeping on the ceiling of the cave without caring about Erend who was feeling tired and angry.
It really never thought of Erend as a threat even though he was in his Dragon form. The most powerful form he has.
However, Erend was no longer as desperate as before because he had found a solution.
Something he might be able to use to teach the damn bat monster a lesson.
In front of Dragon-Erend's eyes at this moment, there was already a Window displaying several Dragon Skill Sets that he could choose from.
He needed something that could make him move faster. So Erend didn't take long to make his choice.
The Skill Points he has are also more than enough. Moreover, Erend had Leveled Up three times after killing monsters before entering this green bat monster room.
'Open the Thunder Dragon Skill Set.'
Erend not only knows that thunder is moving fast. Besides that, it also has great destructive power.
If you're unlucky enough to be struck by lightning, you won't know it hit you. You'll just fall flat on the ground. Maybe die, or maybe live with some disability.
[ Lightning Dragon Physiology. ]
[ All Lightning-Based Power. ]
What's in the Lightning Dragon Skill Set is almost the same as what's in the Fire Dragon Skill Set.
It's just that if you choose this Skill set, Erend will get the power of lightning.
Erend also praised Systema for making everything so simple.
By summarizing all possible powers into one name, it makes everything easier for him.
In essence, Erend could immediately use all the power of the element he chose by selecting the Skill [All element-based Power].
He didn't need to activate Skills one by one when fighting because he would forget them if there were too many Skills.
Erend immediately chose the Skill he was aiming for from the start.
He immediately spent 5 Skill Points into [Lightning Dragon Physiology].
[ Skill obtained: Lightning Dragon Physiology (Lv.1) ]
[ 12 Unused Skill Points. ]
Erend felt he didn't need to see the explanation. Because he already knew what he was going to get.
The green bat monster suddenly opened the wings that covered its body.
It had no eyes, but if the bat monster had eyes it would be staring at Dragon-Erend with curiosity.
Erend looked at his MP to check how much he had left.
Turns out his MP didn't decrease much. Because he was used to this Dungeon, Erend didn't spend much MP to get through the corridors to this place.
'Okay, let's activate my new Skill!'
Seeing that his MP was still sufficient, Erend activated the Skill he just got.
[ Skill activated: Lightning Dragon Transformation (Lv.1) ]
*TSSCHUCHUCHUCHUT!!!*
Bluish-white lightning shot out from between the pores of the Dragon-Erend's scales.
The scale, which was all red and orange before, started to change.
Bright blue and white colors began to form and spread throughout the Dragon-Erend scale.
Lightning accompanied the change by continuously flashing around and destroying several parts of the cave wall.
Erend felt new strength fill every inch of his body. He looked down to admire how it had changed.
Apart from the lightning continuously coursing through the exterior of his body, several other changes were created.
His claws seemed to be created from condensed lightning.
His pair of wings were slightly transparent so the lightning flowing through the membrane could be seen.
Dragon-Erend now also has a pair of pronged horns growing on the top of his head.
His eyes which were originally amber red turned into blue and white.
The lightning that struck brought down the rock on the cave wall.
As the transformation became more and more perfect, the lightning flashing around became even stronger.
'This is fucking amazing!'
Erend's scream inside his head turned into a loud scream from his Dragon form.
Dragon-Erend who had now turned into Lightning Dragon stared at the bat monster.
The bat monster is now no longer hanging on the ceiling of the cave.
Instead, it flew with the fluttering of those silent wings while watching the Dragon-Erend.
'This is the time for revenge!'
Dragon-Erend shot toward the bat monster with incredible speed.
His large body didn't affect his movement because that speed was the influence of his lightning power.
In the blink of an eye, Dragon-Erend was already in front of the bat monster and immediately swung his claws.
When he swung his claw, a trail of lightning followed behind the swing.
Unexpectedly, his attack this time connected to the bat monster.
Lightning also accompanied his claws.
The bat monster flapped its wings silently to fly away. On his body, there were still traces of lightning.
But then greenish smoke came out of the bat monster's mouth.
Then as if the lightning was absorbed into the green smoke, the lightning instantly disappeared.
Dragon-Erend then opened his mouth wide and breathed out a breath of lightning.
The bolt of lightning that looked like a pillar of light shot out from Dragon-Erend's mouth. It's different from when he spouted fire that looked like a great burst.
The sound that comes out is a combination of the sound of electric sparks and explosions when lightning strikes.
However, the bat monster managed to avoid it by flying sideways.
Dragon-Erend's breath of lightning passed through and hit the cave wall, shattering a large section of the rock so that a large hole was created.
After successfully dodging Dragon-Erend's lightning breath, the bat monster immediately flew to attack him.
However this time, it wasn't like before when Dragon-Erend could only take the attack without being able to see it coming. He now could see the incoming bat monster.
Accompanied by a trail of lightning and the sound of electrical sparks, Dragon-Erend's hand swung swiftly to intercept the bat monster.
Dragon-Erend's palm hit the bat monster. Lightning exploded as his palm hit the bat monster's body.
Then, Dragon-Erend smashed it into the cave wall.
The bat monster let out a shrill scream. That voice was like a pleasant melody to Dragon-Erend's ears after all the hardships he had been through because of it.