It means rhinoceros in love. The play is starring an empty talk group. Empty Flower Troupe refers to an actor performance group signed by Meng Jinghui Theatre Studio, and it is named "Empty Flower Troupe" because of its masterpiece "Murder in the Hanging Garden". In 2009, a rock musical raided the domestic drama market, and its response was unprecedented in the history of avant-garde drama, which was the famous "Murder in the Hanging Garden". On the stage of Montessori's drama, he became the "youngest classic". It was also crowned with a special name: "empty flower group".