2Chome Back of Alley Detective's Strange Story

One night, Alice enters her master's bedroom to find him gone. After waiting 3 days with no word from him she finds a number for a detective agency. She later meets Chocola from the agency and together soon find their masters. This 4-koma revolves around the activities of these two girls and the detective agency, including artificial humans, vampire hunters, romcom and a bit of gender confusion.