The most wondrous thing in the world is probably fate.
"Who exactly are you...?"
"I'm your real father!"
"..."
"I can't be with you."
"Why?"
"Because I'm your real father!"
"..."
"What does my existence mean to you, anyway!"
"To me, you're just one among all living beings."
"Then I'll destroy this world!"
"Humans must not fight against Heaven."