Doomsayers or "Agoreros" in spanish

This wasn't my first history that I created, but is the most simple for describe for the moment. Remember I am a beginner >-<


The world building:


The time in the story is in two centuries in the future of the actual world, after a terrible eruption of a volcano, caused that the ash covered the world, hiding the sun for the rest of the days, the light banish of the sight of everybody, the temperature descended considerably, the air had become heavy and contaminated, and the earthquakes were part of everyday.

In that moment the people had divided in two kind of people, the normal people and those that acquired powers of the nature, this event caused chaos and destruction, in that moment the technology did not supply human needs, and plunged into chaos soon arrived it's destruction.

The powers of the nature, are four, at the beginning only known three of them. They called themselves carriers but the normal people call them doomsayers.

The carriers are:

-Temperature carrier, they control the temperature of themselves, but only elevate it, that's why their temperature is always warm, even if they don't want to, they can create fire, feel it and control it. Also they can ignite themselves in fire for a moment, this state is called "salamander" but that exhaust themselves after use it, is the maximum state of defense, that can melt all around of them.

-Distance carrier, they control the airflows, feel it, and the sound by moving the sound waves in the air, they can heard despite de distance and generate sound at will. Also they can flow with the air whenever they want.

-Land carrier, control the land on which they are stand, they feel the earth, the movements and the heat of it, they can move it, but this causes instantly an earthquakes, but it's not a problem for them because they are attached to the land itself.

and the other carrier almost unknown, are the Depth carriers, they did not appear in the first story because they only live in the dephts of the ocean, they can breath in the water, don't feel cold or hunger in it, also can swim at huge speed and control the water, in the ocean and in the clouds.

The people in this world, don't know about the electricity although they know that it existed, they don't have known about the world itself, the dark is the only that are aware and don't have measurement units nor maps.

The humans and some carriers fight with the cold, and constantly they are fighting for food between themselves.

This is only the world building, soon I going to update the main characters and the plot :D but for a post maybe is a little long in this moment.

Sorry for my english, feel free to correct me.
Until later n_n