In the center of what was once a beautiful city were the bodies of thousands of citizens, in what appeared to be a sacrificial altar a group of children and young people of approximately 10 people, were tied, some cried and trembled, others had their eyes lost. Only one of them had an expression that showed us sadness only hate, one as deep as the abyss. The young man of approximately 16 years had seen his entire race perish, he still clearly remembered the morning like any other, they had arrived the attack was so surprising that they did not have time to prepare, even the most powerful fell, everything happened so fast, in A sigh billions of people lost their lives, Surprisingly I survive. When he was found, those beings called him the son of calamity; According to what I understood later, it seems that I should have to endure the karma of the whole genocide. For more than three years, I observe chained as other worlds suffered the same fate. That way is that I get to know the other young people were at his side, the only thing they all had in common is that they were all of human descent, according to those beings the biggest plague that ever should have existed.

Today the great plan would be carried out, the last son would be born in the calamity and at last they could summon him with the key of destruction. He who missed the annals of history, a being destined to annihilate humanity, to eliminate the greatest error of creation.

A set of symbols illuminated by fire consumed seas of rotting blood as the lightning resounded violently and the clouds foreshadowed the coming of disaster. Today he and the other children of calamity would be devoured by the monster. They would be his welcome banquet, and in that way he would begin the cleansing of the impure.

When the last symbol lit up the earth trembled and a mowing light welcomed that ...

When he finally opened his eyes he could see it, it was ... Because he looked like an uncle in his twenties? What was he doing in a full-body pajamas? And what was that box-like thing on the floor that sparked? , What most surprised us was to see him enraged, Saying words that we did not understand. When at last he raised his head, he stared in shock at a bloodstained altar and at a group of children who were trembling as they looked at him in terror.

The leader of those beings approached smiling, although the confusion was evident in his face did not dare to be disrespectful.

-Amo your faithful servants greet you, we have prepared a banquet, please erase those dirty humans and make creation what it should always have been.

What happened next was beyond everyone's expectations, the head of the leader with a look of confusion fell while the rest of his body became a pool of blood. Soon the other beings received the same treatment and only one of them asked in confusion, why?

Those beings that destroyed worlds as well as crushing ants died in the same way, that ironic, all the pain and anger that I felt was transformed into an emptiness, when I looked around all my companions were unconscious, step by step approached, I looked at myself and I pronounce:

- What the hell, you know where I am, can you understand me? Those imbeciles did not even let me finish the last chapter. I wanted to get up late today, curse you're going to answer or not. Demons this world is going to collapse, you and your companions seem interesting, I do not know if it's your fortune or your misfortune, but she would not have liked you to leave them alone, it's time to leave.

After that, my vision darkened, when I woke up I was in a bed and the fire was lighting up a group of boys, while the monster in full-sleeved pajamas slept on the other side of the room.

That was the day I met the teacher ...