My sister, who married into a very wealthy and distinguished family. As a substitute parent, she raised me, but I only caused her trouble. So, I wanted her to be happy after marriage. Yet... Although we were so close that we contacted each other many times, there was no news after the ceremony. Worried, I went to see my sister. The mansion was empty. Sneaking into a room with an open door, I found a single piece of paper. It was written, 'Female Slave Pregnancy Record'... An ominous feeling came over me...
