The 11th princess of Britannia, Leloucia Vi Britannia was currently crying inside her room. No one could blame the young princess actually, considering she lost her mother at a young age and her sister was crippled and blind due to a terrorist attack.
Suddenly... she heard a voice.

"My my, a princess shouldnt be crying" When Leloucia head this she turned around and saw a young man who had black hair. If Leloucia had to be honest, the man was quite dashing. Not that anyone would know.

"I don't know what to do. Mother's dead, Nunnally's blind and crippled, and I'm powerless to change anything" Leloucia cried and cried. She wished she had power

"Power you say? Well you you remind me of someone I knew very well" The man said. He seemed to ponder before saying "If it's power you want I may just have what you need. But should you choose to obtain it, it will also serve as a curse. The power of the king will condemn you to solitude. Will you accept the power of Geass?"

"I don't care if it's a curse! Give me the power I need!"

"Very well then. Since you seem prepared to give up anything I shall give you the memories of a man who was able to destroy and create worlds anew as well. You may find that both of you have a lot in common"

And with that... the story begins