Dark knight bio

The Secret Son of the Holy Goddess Rhongomyniad (Artoria Pendragon Lancer) and half brother to Mordred who he never met, he was casted aside as he abandoned by his "father" and those who he was taught how to fight with a long sword named Excalibur, and his main weapon "Prussia" wrapped in a strange flag with a black eagle...

Through in the end of his life he wouldn't be sent to the throne of heroes seeing as his legacy & Legend Was erased from history and he wouldn't be able to see his "father" or "brother" for a very long time...