I Can Upgrade My Talent In Everything

"You brought an army, what do you want to do?" Fein kicked the corpse of A rank demon. Then shifted his gaze to the three S-rank demons.

The one in the middle has a horn that is made up of bones. His eyes didn't have anything but darkness. He looked at Fein in surprise and talked to one of his S-rank companions on the left.

"I didn't expect that we would meet an S-rank degu user here this time. Did some leak the information?"

The S-rank demon on the left shook his head. The appearance of his horn was that of magma. And he wiggled his tail left and right as he looked at Fein with dread. "That's not possible. The demon kings had already prepared countermeasures for that."

"What do you think Azrael?" The one in the middle looked at the S rank, another demon on his right with a smile.

Azrael furrowed his eyebrows as if he entered a deep thought process. "I don't know. But we have to complete our goal this time, or Lord Satan would unleash his wrath on us."

"Hey, did you just say Satan?" Fein, who was ignored, suddenly perked as heard a familiar term.

This time, the three S-rank demons didn't dare to ignore him anymore. After all, the demons have a high reverence for the demon kings.

Seeing that he got their attention, he couldn't help but smile. 'Since Satan exists, doesn't that mean Lucifer, Leviathan, and Belial also exist?'

"Let's just kill this man."

"Yeah, but it won't be that easy. He's also an S rank."

Azrael looked at Fein and asked. "How did you know the name of our demon king?"

The other two demons also turned their heads with curiosity. After all, the name of the demon kings is sacred. Who would have thought that a human they meet here casually would know their Lord Satan's name?

If they only knew that, he also knew the name of the eight demon princes. They would surely doubt if there's a spy in the Demon Society.

'Of course, I've read them from a book,' Fein thought funnily.

"That's a secret." Fein gave them a wink.

"It seems this human knew too much."

"Attack!"

The army of C to A rank demons launch different spells. Fein looked at the blazing fire tornado that was getting closer. He estimated that such a spell is at least A rank. Yet he didn't feel threatened at all.

The other A ranks were also as flashy. If the same A rank degu user confronts them, they have to give their best and evade as much as possible. But for him, even if he tanked them all, it won't inflict anything on him, even a scratch.

Of course, he doesn't have time for this, so with his S rank speed, and lightning speed boost, he vanished in his place again.

"Nuisance." Azrael couldn't help but clicked his tongue. "Let's wait for them to exhaust this guy first. Then we will attack him at the same time."

'What does this bastard say? Wait for me to cut you up.' Fein who just cut up an A rank demon's head appeared from different positions.

He just dodged every attack that comes from his way with his unmatched speed. The fifteen A rank turned into thirteen in just a few seconds. Suddenly, the demon that his abyssal blade was about to pierce reacted.

"Arcane Explosion!"

An explosion of magic came around him. But it's just a C-rank spell, so Fein didn't even bother. In the end, his blade penetrates the hard skull of the demon.

Since the creatures lower than A rank gives him a meager amount of exp, he decided to end them quickly. So he could focus on the three fat pigs in the sky.

"Flames Spatch!" One of A rank demons chanted and pointed his index finger at Fein.

Just like that, the temperature increased and a ray of fire appeared on top of Fein, which also exuded a patch of flames that burned everything it touched so far.

"Well, I have always wanted to say this. Now I finally have a chance." Fein took a deep breath and said in a deep voice. "It's futile!"

"So far, he only used one ability. And that's the lightning that had slightly enhanced his speed."

"Yes, I think he's only slightly faster than me." Azrael rubbed his chin.

The three S rank demons kept analyzing Fein's fighting style. They want to obtain as much information about Fein as much as possible. Because battles of S rank always bring devastation. They have to be prepared as much as possible.

What they didn't know was Fein didn't need to use them to deal with the mobs. Just like that, he extinguished the army of demons just with his sword.

After he finished, canceled the Lightning Speed on his body. Then he gazed above him and saw the demon prepared their own S rank spells. The blue energy in the surroundings started to gather in the chest of the demons.

"Meteor Shower!"

"Light Spray!"

"Slow Dome!"

The three demons chanted simultaneously, and the mana they gathered manifested into physical form.

Three burning meteors that left dark smoke in their trails were coming from his direction.

What he didn't expect was one of the attacks had already arrived. A hole appeared in his armor of pride.

"Hiss!" Fein appeared beside a tree five meters away from his previous place. When he checked his body, he saw his skin under the hole look scorched.

Then he also saw the ground where he stood previously continued to melt by a transparent light. "That spell is too fast." He muttered.

Azrael controlled the meteors and changed their trajectory slightly. When all is done.

A black dome covered Fein. And he felt his speed slowed down by at least thirty percent!

"Damn, S-rank spells are too strong." Lightning covered his entire body again. But the meteors had already arrived.

Of course, he wasn't afraid or something. He could kill them with one hit with his strongest slash, but that might damage their demon hearts, which he plans to extract.