Touhou: Scarlet Curiosity

Infamous vampire Remilia Scarlet has grown weary of her posh, centuries-long life spent with dutiful maid Sakuya Izayoi at her side. So bored, in fact, that when the local newspaper runs a story about a massive monster spotted nearby, she decides she wants a piece of that action!

Unfortunately, she returns home from her first foray to find her mansion heavily damaged, with no clues as to who the culprit might be.