Personally, I'd rather have things be ambiguous than getting an answer no one likes.
"So it turns out Battler did it, and everything you ever said was a lie. He never loved Yasu/Beatrice and the guy you came to like is made up. Battler just shot up everyone like an evil asshole because he hates Rudolf. He then became Amakusa and capped Ange's bitchass in the head for more money.
Suck on it."
|