Recently, Tsukishima often dreamed of a 2m tall woman in his dreams. In his dreams, he was in his room and saw her standing right in the corner of his room. Her eye sockets were empty, a terrifying black color, with her mouth wide open, laughing horribly. After a few times, he realized that she was a demon. Gradually, she started to move, her black hand with red claws made him feel like he was being paralyzed and couldn't move, but he was lucky to escape from his dreams. Her appearance became more and more frequent, from dreams to real life, it made him more sleep deprived and tired, but he always tried to act okay.

One time, he dreamed that he was standing in a place with endless blackness and nothing else, different from the other times he dreamed that he was in his room. He gradually saw the woman from the previous dreams emerging from under the blackness at his feet, and he ran really fast. The girl behind him was not far behind and ran at a terrifying speed like a shadow. Just when he thought she was about to catch him, a nine-year-old girl with pink hair appeared, holding a wooden sword and slashing at the demon as it roared in pain before she helped him wake up.

He woke up and continued to go to school as usual but still had not forgotten the dream and that girl. Until the afternoon, he went down to the club as usual and met Daichi, Sugawara, Hinata, Kageyama, Yamaguchi, Tanaka, Nishinoya and the two coaches Takeda and Ukai. This time, Ukai brought his niece, who was from last night, is you, as everyone greeted her. Tsukishima alone stood there in a daze, because that was the girl he met in his dream.