欺心恋曲/亵渎神明的少女 Deceptiive Love Ballad The Blasphemer 偽りの恋の旋律/神を冒涜する少女

Faced with aggressive detectives, I—"Zilin·SAI"—seemed unable to clear my suspicions. At the critical moment, a mysterious caller contacted me: "I can help you, but the price is to go to the mansion where 'demons' reside." A dark fantasy tale of mind games and romance begins now...