Well, since I made two introductions of the chapters of Nanatsu no Taizai in the forum, here I made another one, but it is linked to the Battlestar Galactica 2003 series.

The events of this full chapter is inspired by the end of the season where the colonial and the Rebel Cylons arrive in the Original Earth.

I hope you enjoy.

Leave your comments on this story.

Several thousand years ago.

The Earth had a secret that not all the Clans knew about humanity.

A secret that has been kept for generations. Full of intrigue, love and betrayal. Whose past history was forgotten through the millennia of history.

The history of ancient humanity went back around several thousand years ago in the past. Everything had happened in a solar system located in one of the stripes of the Galaxy. Within the cluster of stars, there were four sectors with their respective planets, populated by human tribes for about 2,000 years in the past, when their homeworld; Kobol, was ravaged by a calamity, either by their gods or a planetary disaster. In that case, the twelve tribes left their planet and embarked on the sea of space to start a new beginning. In their long journey, they found a cluster of stars with four solar systems with habitable planets; they colonized every world and formed their respective sovereign governments.

Over the years, each world began to develop its own methods of life, while the times changed, all the colonized worlds were marginalized through the years. Frequent civil wars and disputes over territories ravaged the worlds in a frequent period of calamities. Until, over the years, they began to develop their own technology. Among which, a life of artificial intelligence known as Cylon was created.

With time, the Cylons became like the labor of the Twelve Colonies, favoring the domestic tasks and helping to maintain the order of each Colony. But, the more they started living with the colonials, the more sensitive they became; thus gaining his own independence from his masters.

The First Cylon War was raised and all the Colonies were submerged in a dark age of endless wars. With the course of the war, they were employed in developing advanced ships to deal with the machines. The Twelve Colonies of Kobol fought united against a single enemy in common. They suffered planetary bombings, losses of ships, and the commercial economy fell. Until the war ended by a treaty between the two factions; the Cylons would leave the colonial space and form their own way of life without the intervention of the colony, while the Colonies would not bother them.

The covenant was made, and each one went his own way.

Everything had happened over time, and peace soon returned to the Cyrannus System, until everything changed.

A Cylon ship had destroyed the Armistice Station and began bombarding the Twelve Colonies with nuclear warheads; causing the destruction of all populations and infertility in the colonial planets.

But not everything was over.

A single warship known as Galactica had survived the extermination, along with some civilian ships, left their former worlds and began a long odyssey through space to find the lost colony; the earth.

During their long pilgrimage, the Colonial Remnant had suffered losses and betrayals that began to break the unity. The intrigues and conspiracies began to emerge while the Colonial Fleet descended into madness.

There were events in his travels; the appearance of the Pegasus and its dark history and the death of its admiral, the encounter of a new planet to initiate a new beginning and the invasion of the Cylons in New Caprica. Another moment that had affected the colonial era was the discovery of Colonia Thirteen, but their spirits declined; it was nothing more than a nuclear holocaust emerged by a civil war. Then there was the seizure of power by the ex-terrorist Zarek and his execution as a traitor, along with Felix Gaeta. There was also the revelation of the Five Finals; Galen Tyrol, Tori Foster, Samuel Anders, Saul Tigh and Ellen Tigh, the descendants of the Thirteenth Tribe and the creators of the other Cylon humaniforms.

But the moment that was going to put an end to the crossing of the Colonial Fleet; It was the kidnapping of the humaniform daughter Sharon Valeri and Karl Agathon, Hera.

With Galactica crumbling to pieces, Admiral Adama led a rescue team along with the Cylon Rebels to recover Hera. Their search led them to the Colony; a Cylon base that is used as a hive net. With the battle coming to an end, the Colony was destroyed and Galactic jumped to a blue planet; the Original Earth.

With the new reborn. The humans and the humaniformes decided to live together with the other primitive humans, while the Centurions and other ancient models of the Cylon machines decided to follow their course. As for the Fleet, they were directed towards the Sun, along with Samuel Anders.

Times changed and humans began to develop advanced skills, inherited by the colonial and humaniform. Until they met the Clans. Over time, the humans coexisted in peace with the other Clans in peace.

Meanwhile in an unknown place.

A small Mael was sitting on the grass overlooking the landscape. His gaze fell on a strange object lying on the floor. He picked it up from the floor and studied it; It was a helmet with a glass visor, something I had never seen before. He put it on his head, he could feel a lot of aura emanating from the object, as if the helmet was around several years old.

Deep in space, thousands of miles away from Earth. The Twelve Colonies recovered from the radiation, now they are landscapes with large hectares, fertile for colonization.

This is where the story comes. The Battlestar Galactic series of 2003 was the best science fiction series that I've seen, with developed characters and a suspenseful environment. But there were some unsolved mysteries. In addition, I decided to unite it with the Nanatsu no Taizai series to make more sense, since when the colonial and Cylon Rebels reach the prehistoric Earth with human tribes in development, while the Clans are developing.

Another thing to talk about the series of 2003, is that there were two planets with human life; the first is Kobol and the second is Earth, let's say that the humans in Kobol evolved in a genetically altered way, while Earth humans evolved naturally without artificial alteration.

Then there is the planet of the Thirteenth Tribe, according to the theory of many fans, it may be possible that the Tribe Thirteen sought Earth to return to their authentic home, but they did not succeed and settled on a planet identical to their home.

As for the angels with the appearances of Caprica Six and Gaius Baltar, I can say that they could be members of the Goddness Clan who left their home and decided to intervene in the history of Galactica.

The Twelve Colonies are now habitable, since the radiation was reduced.

This story has elements of Stargate, that is, Kobol could be the planet of the Alterans and the catastrophe was for the Ori.

In the story we can see a child Mael holding a helmet of a Viper pilot.

They comment that they thought my story. Goodbye.