Pokémon's Chosen System

Perhaps Necrozma had been sleeping for too long. As soon as he woke up, he eagerly flew upwards. Relying on the hard black crystals on his body, he can easily drill a big hole and leave here!

At this moment, people in Shenhui City, which was not far away from Yuejian Mountain, suddenly felt violent vibrations coming from the direction of Yuejian Mountain.

"I'll go! What happened? An earthquake?"

"Look! The top of Mount Tsukimi seems to have collapsed!"

"It seems like something came out!"

……

The entire Deep Gray City fell into panic.

In front of Mount Tsukimi, Duanmu Yeyu and the Pipis, who had finally escaped, looked at Necrozma floating in the air with frightened expressions on their faces.

"What the hell? Isn't Necrozma in the deepest cavity of the Ten Carat Hills in the Alola region or in Mount Lanakira? System, please explain to me what the hell this is!"

"Ding! Necrozma is the ultimate beast that came from the ultimate world in the ancient times. The host said that there is indeed one in the Alola region, but there is not only one Necrozma. In the ancient times, there was There are multiple locations connected to the Ultra World. The rarity of this Pokémon is probably about the same as the number of Mews at the time."

It was rare that the system was willing to reply today. Duanmu Yeyu thought of something while feeling fresh: "I remember the dream of the ancient times. It seems that there is a dream in every region. This means that Necrozma is basically the same. There is one in every region!”

Duanmu Yeyou suddenly became excited.

Although Necrozma is just a fantasy beast, if he absorbs the first-level gods Solgaleo or Lunala, he can evolve into the first-level god Eclipse Necrozma (Twilight) respectively. Mane), the first-level god Eclipse Necrozma (Wings of Dawn), and as long as you carry the Ultra Necroz Z Pure Crystal in the later stage, you can even evolve into the creation god-level beast-Ultimate Necroz Ma.

(The total racial value of Arceus is 720, and the total racial value of Ultimate Necrozma is 754)

"But the question now is, how do I catch him?" Duanmu Yeyu suddenly had a problem. It is true that after a hundred years of burial, this Necrozma has lost much strength compared to its peak period, but it is still It's not something you can defeat easily.

At this time, Necrozma suddenly made a move in the air. He suddenly aimed in the direction of the Dark Gray City and flew over quickly. Duanmu Yeyou was confused.

"Ding! Warning, Necrozma's attempt to absorb artificial light sources in Dark Gray City to restore power has been detected! Please host defeat him as soon as possible!"

The alarm from the system woke up Duanmu Yeyu.

Necrozma regains his strength by swallowing light! Although it is night now, there are a lot of street lights in Dark Gray City, which is a place for Necrozma to have a good meal!

"I'll do it! Level 50 is already hard enough! How can I let you continue to recover!" Duanmu Yeyu said as he took out the Demonic Fire Dragon and turned around to ride on it, "The Demonic Fire Dragon! Hurry up and catch up. ! Don’t let it get close to the Dark Gray City!”

The Demonic Fire Dragon roared loudly, flapped its wings, and quickly flew towards Necrozma.

However, the speed of the demon fire dragon is limited after all, and with Duanmu Ye Yuu on its back, its speed cannot keep up with Necrozma's speed.

The trainers in Dark Gray City have already noticed Necrozma, who is approaching quickly. Since this is a Pokmon that has only been recorded in ancient times, these trainers naturally do not know what it is. But it was enough to make them exclaim.

"Oh my god! What kind of Pokémon is that! Why does it fly so fast!"

"Wow! A Pokémon I've never seen before!"

……

Just when everyone looked up at Necrozma, the system issued a prompt:

"Ding! Necrozma is about to arrive in Deep Gray City! Considering that it may recover its strength, a world BOSS battle is about to begin!"

Just after the system finished saying this, a flashing red box popped up in front of all the trainers from the real world, and the box read:

"The world BOSS appears!

Location: Dark Gray City

Target: Necrozma

Difficulty: SSS!

Reward: Raise the level of one of the player's elves to 50!

Players will be teleported to the battlefield soon! (Players will be teleported back to their previous location after the battle.)"

Those who came from the real world suddenly became excited!

"Go straight to level 50! I have exhausted all my strength and can only level up one or two levels every day! I must defeat this world BOSS!"

"World BOSS? This is what makes you feel good! Just do it and you're done!"

……

The next moment, almost instantly, hundreds of thousands of trainers from the real world appeared out of thin air on the streets and alleys of Dark Gray City. The aborigines of Dark Gray City did not seem to notice these people who were suddenly teleported, or in other words, something prevented them from observing this. The only thing they felt was: Why have there been more people?

Just as the world BOSS battle began, Duanmu Yeyu cursed.

If Necrozma, who was finally found, had been seen by so many people, there’s no telling how many people would have had the wrong idea about it! By then, it will be extremely difficult for me to conquer it!

"Ding! Since Necrozma has gone berserk, the hidden mission: to rescue the Dark Gray Museum researcher and grab the space Pokémon from Team Rocket is no longer possible, so the system will directly open the points store and award 10 points. At the same time, a new hidden mission is triggered: kill Necrozma. Reward: Necrozma core (can be transformed and resurrected in the system)."

Duanmu Yeyou was stunned for a moment, and seemed to think that he heard wrongly, so he asked: "System, I might have been deaf just now. What did you say the mission was?"

"Ding! Hidden mission: Kill Necrozma. Reward: Necrozma core."

Duanmu Yeyu: Σ(っ°Д°)っ

"Are you sure it was a kill, not a defeat?" Duanmu Yeyu asked again.

"Ding! Necrozma has completely gone berserk. Even if he is defeated, he will still be in a berserk state when his physical strength recovers. The best way at present is to kill him, otherwise he will fight until the energy is completely exhausted. If the host has other If you find a way to stop the rampage, you can also get rewards."

Duanmu Yeyu hesitated.

Because generally speaking, Pokémon battles only last until one party loses the ability to fight, but Necrozma has completely gone berserk. Even if he loses the ability to fight, he will go berserk again after he recovers. From this point of view...killing may really be the only way...

However, Duanmu Yeyou couldn't take action.

After all, Necrozma's rampage was probably because he suddenly awakened it, and he was the root cause of his rampage...

Can it only be...killed...?

……