After making a deal with an otherworldly being, he was left with only a wisp of his soul following a battle a thousand years ago. Nurtured for a millennium, he was finally reborn.
A thousand years later...
"I want to... be your big brother."
Having lost his memories, he crossed paths with her again because of their earlier deal and a series of coincidences.
"You pervert! I, I don't want to!"
"But I do~"
"Get lost!"
"This time, I won't lose you again."
With that wish in his heart, he came to her side once more, this time as her older brother... to protect her again.
