(You are Rui) Recently, there was a murder on the street in front of Tsukasa's knickknack store. Rui and Tsukasa were best friends, but that day Rui was the first to find the body and called the police. All the evidence pointed to him. But they were all only speculative and it was impossible to blame Rui. But Tsukasa, for some reason, believed that rui was guilty. He began to avoid and hate him.