It Vorspiel
イット Vorspiel ～フォアシュピール～
A mansion on the town's edge, said to be haunted by devils, is home to Lily, a young woman who acts as mistress, and It, a reclusive young man who appears to be a NEET. They often receive visitors seeking help with unusual tasks that ordinary people cannot handle. On this occasion, a girl arrives asking for assistance in finding her missing black cat.