The evil tribe has been completely subjugated. Before the battle with the Evil King begins, let's recognize everyone's fought marks.

"Everyone, can you look around?"

Upon my request, everyone looked around.

"What is this situation?! The jungle island is completely naked, and we can see the sea!"

 "What is this?! Could it be that we did this?"

 "Ehhh, did we do this?"

After Haruto, Yuumi, and Mika raised their voices one after another, Saria and Iris also seemed surprised by their actions.

"Haruto, be careful when you return to Earth. If you do this there, you might be called a demon that destroys the ecosystem and sentenced to death. On the other hand, if you and Mika and Yumi use your magic to revive the ecosystem, you might be praised as angels."

"Akane, can you use magic on Earth?"

 "I can use it to some extent. However, since there are no spirits, I have to recover the consumed magic power only with my body. Unlike Spheretalia, be careful because the recovery rate is abnormally slow."

Haruto and the others also seemed to realize the abnormality of their power.

"By the way, if Iris and the others do this kind of natural destruction, they will be punished without question. At that time, they will have to endure the smell of stimulation ver. 3."

 "Onee-sama, what is ver. 3? This is the first time I've heard of it."

 "Only Ragius knows the contents of ver. 3. If the beastman Finn-nee and others eat it, they will probably die from the smell alone."

 "Sasha-sama, wait a minute. What if Rikka and I eat it?"

 "You might die. So be sure to avoid any behavior that would require the use of ver. 3."

 "EEEEEEEEKKKKKK!"

Jin and Rikka both nodded in agreement.

Suddenly, evil power drifted from the depths of the big hole! The Evil King is finally appearing.

"Akane, the Evil King is coming out!"

 "That's right. What is Shinya's [Spirit Concentration] saying?"

 "Well, after putting 2 million magic powers into the divine sword, he taught me to extend the sword to the opposite side from here. But, can't we subjugate it with that?"

 "Let's give it a try. Who knows, it might work since [Spirit Concentration] is connected to the management system."

《GOGOGOGOGO》

The seal is broken. A strong earthquake of about magnitude 6 has occurred.

"What is this!"

 "Mika, calm down. It seems that the Evil King is coming out."

"The evil power is amazing. But... is it not that strong?"

 "Yuumi is right. It seems to be slightly stronger than last time, but is it about 800,000?"

 Hmm, I thought it would be a little higher, but is it only 800,000?

"Anyway, I'm ready. We may not be able to subjugate it, so prepare for battle immediately."

Yes, there is no problem with the handling of the divine sword. By passing magic power to the blade, it can be extended. The distance it can be extended depends on Haruto's magic power. Since he put in 2 million, he can easily extend it from one end of the big hole to the other.

"[You guys... how dare you... kill all my subordinates...]"

 《BAAANNNN》

 《GOOOOOO》

The seal has been broken.

From the depths of the big hole, a low voice filled with hatred could be heard along with a heavy bass that resonated in the stomach. And... I feel the presence of something climbing up to the surface.

"Haruto!"

 "Yes, it's okay!"

[Because the report from my subordinates was interrupted, I don't know what you guys were doing, but I have accumulated power for hundreds of years. Now, I will eat the hero here!]

The Evil King is coming up to the surface!

【Come on, hero~~, I will make a blood sacrifice out of youuuuuuuuuuuuuuuuuuuuuu!】

Wow! As soon as the Evil King appeared on the ground, he was superbly bisected by the blade of the divine sword. This time, the Evil King's appearance is that of a slender dragon. About 30-40 meters in length, I guess? The blade of the divine sword completely blocks magic, so I don't feel any magic, and even the Evil King's eyes didn't think there was anything there even though the tip of the divine sword was only a few millimeters.

《Zuuuuuuuuuuun》

Ah, the Evil King's body was vertically bisected and died.

"-------Huh,-----hey, are you kidding me! Evil King, I'll fight you as you said! So heal yourself and fight me!"

Shhhhh

Haruto-kun, he looks dead.

"Hey hey, I just extended the divine sword. It's impossible to die just from that, right? You're the king of the Evil tribe, so hurry up and revive and fight me! Please don't end the final battle in such a foolish way. Please revive!"

Haruto-kun is talking endlessly to the Evil King's corpse. Everyone is looking at Haruto-kun with pity.

"Hey Yumi, Haruto looks pitiful."

"I understand how Mika feels. The Evil King rushed into the extended divine sword and died instantly. I've never seen such a stupid boss before. The time it took to defeat it after appearing on the ground was only one second."

Yeah, I really think so.

 The divine sword was too excellent, and he didn't even notice its existence.

Oh, Yoshiteru-kun went to comfort Haruto-kun.

《Pon》

 "Haruto, give up. The Evil King has already---------died."

"That's a lieeeeeeeeeee! Is this really the end!? All I did was extend the divine sword with two million magic! Anyone can do this!"

"Well, no, only Haruto has more than two million magic, and it was your mental focus that led to an early resolution."

"It's too early. The Evil King appeared on the ground only one second ago! he haven't even introduced himself as the Evil King yet. What a-----what a pathetic end."

Oh, the Evil King's body is shining. This is a sign of self-destruction.

"-----Oh, the Evil King, are you serious!?"

"Haruto-kun, the Evil King's 'self-destruct system' is about to activate. When the Evil King chooses to die on his own or is killed by the hero, a massive explosion that will turn the surroundings into scorched earth will occur, including the hero. It's a new skill that developed when sealing him. Everyone, come to my side. Let's evacuate outside the distortion field that covers the island. Although everyone is under the 'distortion field,' there is still a possibility, so let's be cautious."

"---Ah, I see. The Evil King really died.-----This was the worst battle ever. I can't tell everyone in the Thermia Kingdom."

It's hard to say. Even if I say "I defeated the final boss just by extending my sword!" no one will believe me. Now, let's teleport.

-----Teleported to the edge of the island. I can see that the light is getting stronger where the Evil King is. After the Evil King started shining, all the dead Evil tribe members also started shining. It's probably going to be a chain reaction explosion. But, sorry. I knew the Evil King's trump card from the management system. The only things that were uncertain were what form he would appear in and how strong he would be. Regarding this self-destruction, everything was within expectations.

Now, I'll watch his final moments from the front row.

"Sasha, there's no magic barrier near the Evil King's location, right?"

"Yeah, that's intentional. We left it open to release a massive explosion of energy into the sky. The column of light that will be generated will be a sign that we've defeated the Evil King."

"That's ridiculous. You're even planning to use the Evil King's own obsession of 'taking the hero down with him'?"

"Of course. I judged that it could be useful. Even if the column of light is generated, there may be some countries that won't be able to see it, so I plan to inform Sae-san and the others later."

Now, let's start the big explosion.

After the Evil King's body shone brightly to its limit, a loud roar echoed.

[DOGOOOOOOOOOOON]

As expected, we absorbed some of the explosion's energy before directing everything towards the sky to generate the column of light.

When the light subsided and we looked at the island, there was no change in the scenery from before the explosion. Good, just as I expected!

"Hey, for a big explosion, there doesn't seem to be any damage!"

"Akane, you did something!"

"Yes, I set a Distortion Field around the Evil King and the Evil tribe, which absorbed about half of the energy and shock waves generated by the massive explosion and directed the rest upwards. Everything was within my expectations."

"Poor Evil King. He was just being played with in Akane's hands."

"Yumi's right. I didn't expect him to charge towards the sword extended by the hero and be cut down in one strike. Well, everything's over now! Great job, everyone!"

Everyone had a complicated expression on their faces.

"Akane, this feels like a comedy manga. As the hero, I don't feel any sense of accomplishment."

"Haruto-sama, don't think too deeply. With Sasha-sama involved, all of our values crumble. Even Sae-san and Tsutomu-san are trying to maintain normalcy with just the words 'it's Sasha'."

"Tail's right. I'm starting to feel that way, too. Akane's strength is abnormal. Normally, you would fight the Evil King and win after a fierce battle. But that... that result. All I did as the hero was extend my sword over a hole."

Everyone chuckled. Maybe they couldn't keep up with this development.

"Since it's all over, isn't it okay as it is? This is supposed to be a scene where we defeat the final boss and feel moved, right?"

"Akane, do you think there's a scene in this battle's ending that we should feel moved by? Except for Haruto, all of us just competed to get to the hole. The Evil King met his end in that state."

-----Mika's right, it's impossible to be moved by this development. I don't feel any sense of accomplishment either.

"There may be a big problem with the way it ended, but everything's resolved now, isn't it? Let's take care of the Evil tribe and head back to the royal capital where Sae and Tsutomu are! Sasha, you're going to regenerate the entire island, right? Let's do it quickly and go home."

Saria summed it up for us.

"Yes, of course. It's better to recover little by little than suddenly, so as not to burden the trees."

We finally defeated the Evil King we've been longing for.

On our way to the defeat, Haruto-kun and the others departed from the Thermia Kingdom's capital and won against the Evil tribe in the large forest. After that, they unknowingly fought and defeated the demons by eating too many Toifelberries in a village in the Sylphiel Kingdom. After arriving at the Sylphiel Kingdom's capital, they doping themselves and slaughtered the Evil King and the Evil tribe to their heart's content. The Evil King was defeated the moment he emerged on the surface. We successfully defeated him in about 25 minutes from the moment we landed on the island, making it the fastest time ever in history.

Come to think of it, they spent more time doping than actually fighting the Evil King. I won't say anything about that.

There were criticisms regarding the method of defeating the Evil King, but I never thought he would die like that. We put the bodies of the Evil tribe in the item box and cast a recovery spell on the entire island before teleporting to the High Elf Palace in the Sylphiel Kingdom.