Chaosmyth 【Diabolik Lovers】【Sakamaki Ayato】

She's merely a human. But cursed with the love of a vampire parent. She's merely a high-schooler. But was one day chased by a low-leveled demon, demanding for her blood and precious heart. Running for her life, she stumbled upon a stunning, huge, creepy-looking mansion. The demons are increasing so the unknown mansion...