RebirthTale

The Story Begins. A New Life. A New Universe

Authors notes: UnderTale is owned by Toby Fox. This is a work of fiction any character/s that may seem based on someone or something you own is a coincidence. Frisk/Chara are female in this AU.

Long ago, two races ruled over Earth: HUMANS and MONSTERS. One day, war broke out between the two races. After a long battle, suddenly... as fast as the fighting started, it ended. The Monsters and Humans just stopped fighting, seemingly sick of all the blood shed. The two royal families of both human and monster, decided to adopt a child of the other race as a sign of good faith to the other. The Human's royal family adopted a small monster child that had lost their family in the war, while the monster's adopted a small child abandoned by their parents due to the economical crisis the War had brought. The children's names were W.D. Gaster, a small skeleton wary of humans, and Chara, a small child not much more then a infant at the time. As the years slowly rolled on, Gaster made a name for himself as a brilliant inventor and scientist. And Chara, had grown to the age of 5 and had became the Monster Nation's treasured Princess. The two had became celebrities to both nations, the human girl that was princess of monsters, and the monster boy that created impossible technology to better both races way of life. The times were good, but how long could that last? At 11 Chara became sick and soon became bedridden, her parents began fearing the worse. Then, when the worse finally happened, it was discovered that the princess had been poisoned. Launching a full investigation the evidence pointed to the humans, one of the royals relatives had ordered the human monster killed. The monster royals were furious and demanded the culprit's head for their crimes. When the Human king refused the war had returned in full force. But this time the Monsters fulled by rage and sorrow were to much for the human kingdom. And to make matters worse for the Humans, Gaster took the side of his people, attacks from inside and outside the kingdom brought it to its knees. The last words the Human king heard were "This could have been so easily avoided." With the Human King's Death The King of the Monsters took over as leader of both Kingdoms

But this isn't where our story starts, not at all. Many years later in 20XP, a baby was born. Soon that little baby would grow into a child, in 20XX the child would run away from the orphanage they called home. Making their way to the King of Humans and Monsters, Asgore. After some convincing they were greeted with open arms, but sadly the poor child would have everything ripped away from them. The Strongest Human only nation, Rusomen attacked the human monster nations in an all out show of force with their new weapon the missile. Soon the Flames of War washed away most of the Humans and Monsters, save for a very small number. The Child however had found out something special. Humans and Monsters shared a certain power, one humans long feared. The child holding her dying parents close, absorbed their souls gaining amazing powers. She resolved herself and began her revenge, she slew more boss monsters to steal their souls. One of each Boss Species she could find, Skeleton was the hardest to find and fight, but she did, one by the name of Gaster whom offered his soul without question. The hatred he held for the humans overflowed, as he gave her his soul. Something began to change in the child's heart, her tears of pain and lose, transformed into a hatred and rage she couldn't begin to understand. The feelings of pain, hatred, loss, sorrow, and agony, was turning the child into a demon in every since of the word. 

As the power of the Demon grew, she began to make her way towards the Nation of Rusomen. On her way she slaughtered every human soldier along the path she could, not only to practice magic, but because something in her craved for the death of those who wronged her. As she made her way to the capital word spread of a demon girl with glowing red eyes, and dark magic powers, terrorizing the soldiers of Rusomen. The emperor fearing for his life, called back all of the Soldiers, and their most powerful warriors to protect him. This however just meant the demon had little to no resistance as she made her way to the emperor's palace. With her power's she made easy work of the simple soldiers their blood painting the ceiling, walls, and floors, of the palace proper. As the demon made her way a literal river of blood flowed down the palace stairs. Soon the demon made her way to the first Human champion, a small meek looking girl who bolstered herself with magical power. The witch was fast, agile, and strong, but couldn't do much to the demon. The fight wasn't long, a few minutes at best, and ended when the demon punched a hole through the witched chest. As the witch gasped and lay there dying, she heard the demon speak. The last words she heard were the same as the Human kings so long ago. "This could have been so easily avoided."