Kimagure Temptation

A series of murders at an apartment building — all four residents found dead with their abdomens opened and organs removed. The dense miasma suggests a spiritual cause. Young onmyouji Haruhisa is dispatched to investigate. The demon Anneliese arrives from England at the same time, eager to immerse herself in Japanese otaku culture, and offers to help in exchange for permission to stay — though she is more interested in Haruhisa personally than in solving the case. A cohabitation mystery adult visual novel set in a cursed apartment.