Eric decided to prove he's not so sweet and innocent as one might think....
"I've heard a little rumour recently; apparently some of you think I'm too sweet and gentle to be a Shiwoo."
"So allow me to elucidate you as to the truth."
"Tell me: do I look sweet and innocent to you?"
"Did you think my dear brother Marius was the only one with inhuman blood in the family?"
"I tell you this: I am the rightful heir to the Shiwoo Empire!"
Omake:
"What's this? Do I look like I eat children or something?"
Well, now you come to mention it....
"I was joking!!"