system king dxd

Rias and her nobility entered the running field of the Kuoh academy, in the middle of the field.

You could see Valper Galilei, making a magical circle of alchemy, in which he was fusing the four sacred swords.

Other priests around him were helping him, and Freed Sellzen was also there.

Issei and the others were going to stop Valper, but it seemed like the fallen angel who had planned the whole thing of sacred swords.

"So the guests finally arrive, although I expected them to be more and not just the group of the nobility of the girl from Gremory." Kokabiel said.

In the sky, a fallen angel had appeared with ten black wings on his back, he had an evil aura around him.

He had long black hair, with red eyes, pointed ears, wore a black suit with a black tunic on top.

"So the final boss came out." Issei said.

"Focus issei, a fallen angel with ten wings is not someone weak, it is someone who fought in the ancient war and survived to tell it." Rias said.

When they heard Rias' words, everyone knew that this time the opponent was going to be someone powerful.

"Rias, in the end we will have to wait for the reinforcements, right?" Akeno asked.

Akeno knew that the level of strength was completely different from theirs other opponents they have faced.

"If we can defeat him, let's do it with all our strength, if not, let's just wait until the reinforcements arrive." Rias said.

Rias had the confidence to fight a fallen ten-winged angel, she doesn't think she would be defeated so easily.

But she also doesn't think she can defeat someone of Kokabiel's level, maybe if Issei and she attack together, they can get a chance.

We can both fight and recover from our wounds, all that remains is to hurt the fallen angel.

"Listen, Issei and I will fight the fallen angel, Kiba, koneko and Akeno, stop Valper and the priests." Rias ordered.

"Yes," they all replied.

"Asia, you stay in the back, you heal the wounded."

Asia nodded, she will help as much as she can if someone was injured.

When he was about to separate, Kokabiel cast a magic spell, in which he summoned three large dogs with three heads each.

"Cerberus." "Take care of those plagues." Kokabiel said.

Cerberus attacked Issei and the others, Koneko hit the giant dog with her fist, but Cerberus was not injured.

Kiba made a cut with his demonic sword, but one of the dog's heads bit his sword and destroyed it.

Akeno threw a lightning bolt to the Cerberus that were attacking Kiba and Koneko, when the lightning hit it left him stunned for a few seconds, but without showing other damage.

Seeing that their attacks were not working, they knew that this fight was going to be difficult, they can't even harm Cerberus.

Issei activated his sacred Gear, he was not going to use his balance breaker, until Kiba got his. He needs Valper Galilei to give an object to Kiba.

With which the artificial bearers of the sacred swords are created. So he only used a Booost, to improve his attack power.

And he hit a Cerberus that was running against Asia, One of Cerberus' heads was raised by the blow he received from Issei

The other two heads tried to bite Issei, but Issei launched a fireball magic, impacting Cerberus' body.

With the damage received, the ability of curaziones and open wounds was activated. So Cerberus lost half of his strength, speed and endurance.

Issei continued attacking with punches and kicks, with fire magic as between the combo to continue doing damage.

Waiting for the moment to accumulate three or more Boosts. And kill Cerberus with a magical explosion.

Rias for her part with the power level of semi-ultimate class, and her elemental form of the devil's fruit of the power of destruction.

She was the one who was doing the most damage to one of the three Cerberus. Each attack left a clear wound on Cerberus' body.

Rias was a magical cannon, she launched her magic of the power of destruction on Cerberus, again and again until Cerberus turned to ashes.

"As expected of the little sister of the Satan Lucifer of the underworld, they have the same ridiculous magic of the power of destruction." Kokabiel said.

Issei finally reached the power limit of the Boost. And he launched a magical fire attack on the Cerberus against which he was fighting.

"Dragon flame." Issei shouted.

From the hand where he had his sacred gear, a magic circle appeared, issei pointed in the direction of Cerberus.

And from there, a powerful magical attack came out that completely enveloped Cerberus' body, turning it into ashes.

Issei was improving his mastery in fire magic, like someone who had a dragon inside his sacred gear.

It seems that the use of fire magic was the easiest to use, and also the one that did the most damage.

It can be said that it was one of the advantages of having a dragon that can guide you to master a powerful fire magic.

Two Cerberus had been defeated, one more was still missing, who was fighting against Koneko, Akeno and Kiba.

Although the Cerberus received some damage from the three of them, it didn't look like it was going to be defeated soon.

Koneko's blows and cuts, only made minimal wounds on Cerberus, and Akeno's magic, he lacked more damage to defeat him completely.

Rias didn't know if she should help them, it was the fight of the three of them but seeing that they couldn't defeat him if they were going to receive help.

Maybe confidence in their strength can be affected, something she didn't want, Rias turned to see Issei.

"Use the Boosted gear, and transfer your energy to Akeno. that she takes care of giving it the final blow." Rias said.

Issei nodded, began to use the Boost, and then passed his energy to Akeno.

And when he reached the limit, Issei transmitted his power to Akeno.

"Transfer." The sacred gear sounded.

Akeno received a boost in power from Issei.

"Ahhh." Akeno moaned at the sensation of increased magical power, on her body you could see a green aura.

Akeno understood that it was her duty to end the Cerberus, she used the magical lightning attack.

A magical circle of Akeno larger than normal, appeared above the body of Cerberus.

From the circle came out several lightning that were much stronger than before, they completely impacted Cerberus, knocking him down completely.

But he was still not killed, Akeno was beginning to feel doubts about her strength, even when she made her best attack she could not kill the Cerberus.

She saw how Rias and Issei individually defeated a Cerberus alone, she wondered when they became so strong that they left her behind.

Kiba and Koneko were having the same doubts, and neither of the three approached to finish killing Cerberus.

So someone else had to do it, a person they didn't expect to be the one who gave him the final blow.

Xenovia ran straight to the fallen Cerberus and cut the beast in half, as expected from the power of a sacred sword.

A single cut against an underworld devil and you won't live to tell it.

"Xenovia." Issei said.

"Sorry for being late, I had to cross half the city to get here." Xenovia said.

"It's good to see that you're well, Irina is resting in Sona Sitri's mansion, we found her and Asia healed her."

"She's fine, she just needs to rest a little more." Issei said.

Xenovia nodded. "Thank you for taking care of my friend, I was worried, yesterday we separated and I went back to the abandoned church where we stayed."

"I was waiting for her but she never arrived, now that I know she's fine, I can fight in peace." Xenovia said.

Everyone turned to see the fallen angel and Valper Galilei, they were their next targets.