The heart of all living things hardens and remains after the body dies. That day, a traveling merchant named Faris found a girl who had collapsed in the desert and rescued her. The girl introduced herself as Eva, and Faris took her to the city to tell her about the oasis city of Aulof, where she is currently located. As they walked through the traveling merchant town lined with villas, Eva gradually began to trust Faris, telling him, "I ran away from that house." This is the beginning of the story of a girl with a "taboo."