又大又粗弄得我出好多水

"Low-level demons need at least an hour to completely recover from serious injuries while mid-level demons only need thirty minutes." 

This was why, abyss demons were difficult to be wiped out, and the ancestors chose to seal them inside a brand new dimension. 

"Abyss demons only die if they were purified, attacked with light element abilities, or devoured by fellow abyss demons and other creatures that feed on miasma." 

Unfortunately, such special creatures didn\'t live in the four seasons island, not to mention the snowy mountain range. 

"Our strategy will be to ask all light element ability users and those who can use purifying ability to deal with the demons while the others will have to freeze the demons so that they can\'t recover." 

Then, all they could do was to wait for light element ability users and purifying ability users to kill the trapped demons. 

The old general shared this tactic with all contestants and the students. 

Coupled with some more small information from the academy\'s staff, the contestants and the students finally understood why their ancestors created an abyss instead of wiping out this disgusting race. 

It turned out, it was so difficult to completely kill a has demons and the only way to reduce their number was to let them devour each other,  purify them one by one with a special purifying ability, or use light element ability. 

But light element ability was not so common, and the same went for the purifying ability. 

The only way was to seal these demons, let them consume each other and then slowly purify them from time to time. 

Ainsley understood the tricks, so she immediately gathered the light element ability users and purifying ability users on the rooftop. 

These people had to be protected, and they would be the main vanguard to kill demons! 

The special people were gathered in less than five minutes, and Finley was among the people selected as the main vanguard against the abyss demons. 

It was because this guy had the light element ability, and thinking again, even lightning ability could be barely classified as light element ability. 

Because too few people could be used as the trump cards against the demons, the group could only gather as many sub-light element ability users as possible, such as anyone who could manipulate fire, lightning, and any other related abilities. 

In the end, among 1000 people, there were not even 100 people who had these related abilities and the group could only gather 50 people on the main rooftop. 

Now, the main rooftop had around 150 people, with the other 100 people surrounding the 50 people in the center to protect them. 

At the center of the 50 people were naturally Ainsley and the old general, who had started to distribute missions to the 50 selected people. 

Around 30 people were contestants and the other 20 were actually students. 

The mutated celestial boy before was included in this special 50 people, and the young man also listened to Ainsley and the old general\'s command. 

"The elementary and junior high school students will be paired with two contestants, and high school students will be paired with one contestant." 

The old general started to pair up the inexperienced students with experienced contestants, and each small team of two or three people would have at least one person with a \'main\' ability to exterminate demons. 

The substitute abilities such as fire, lightning and other abilities, were all paired with ability users with main abilities such as the light element and purifying ability. 

After the old general created the small teams, he started to tell these people about how to kill demons as fast as possible and how to reduce the number of demons in a short time. 

"You have to target demons who are slowed down or severely injured by other teammates first before finding the healthy ones." 

"Remember, the other teammates outside of the castle will help you guys to attack the demons as well,  so don\'t let their effort be wasted because you guys don\'t kill those already injured demons." 

In the end, there were indeed too few special vanguard, so even if there were only about a hundred or a few hundred mid-level demons, they were still bad at relying on the other people before giving one fatal blow to the demons. 

These vanguards had to have their energy because who knew if there would only be a few hundred mid-level demons or if there would be more demons coming to them? 

No one knew. 

After assigning tasks, the 50 special vanguards hurriedly went to their own positions,  surrounding the rooftop to attack demons from 360° angles with no dead end. 

The mid-level demons traveled fast, and the fifteen minutes were already hard for these people to prepare strategies and so on. 

So, after everyone got into their position, Ainsley had already seen the dense black dots approaching the castle. 

The mid-level demons had already crossed the trees and were now at the snowfield! 

Naturally, the previous small beast and the monster tide were still there, so some greedy demons went to catch these monsters and beasts,  instantly making the battlefield chaotic for the enemies. 

However, it didn\'t stop other demons from launching their long-range attack on the huge barrier! 

Most abyss demons fought with miasma that could corrode many things, including polluting one\'s mind. 

However, the mid-level demons could awaken their own abilities, so these demons that usually awakened darkness element abilities had already started to use their abilities to smash the barrier! 

A surge of black fog, wriggling shadows and so on had already started to rush out of these demons\' bodies or limbs straight to the barriers from all angles. 

BANG! 

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