Once upon a time there was a mighty King in a kingdom named Camelot. The king Arthur had an illegitimate son with his sister. Merlin warned him that his son, Mordred, is destined to kill him. He told him the only way to stop this was to kill him along with 39 other babies.
Mordred washes up at a shore where fish mother find him and adopts him as her own. One day a woman by the name of Nyneve tells fish mother that she is taking him to his real mother try and protect him from Merlin.
No one escapes fate
Years passed by and by the time Mordred turn 15 he met his father. He soon learned that he was destined to kill him. He din't feel no hatred towards him and only wanted him to call him "my son". Mordred searches for Merlin to ask him abut his fate.
Mordred finds Merlin but in the shape of a bird. He releases the bird (Merlin). Out of nowhere the raven swoops in and takes Mordred soul.
After Mordred looses his soul he no longer cares about anything and gives into fate. After the death of Gull and Nyneve he leads a Battle to King Arthur. Arthur stabbed him through all of his Armour in the gut and died.
King Arthur wakes up in a type of heaven, Avolon. There his son is waiting for him but in a shape of a bird. He finally calls him son. He always loved his son.