Ruli’s friend Kotoha asks for her help. Ruli and the gang go visit her house. There, they find the dead body of Manami, Kotoha’s brother’s fiancé. She died during an experiment ten days ago, but she starts moving and speaking at night.
tobikomu mitaiken no oku no oku ni
Ein Sprung ins Ungewisse,
tiefer und tiefer.
Lanzándose a lo desconocido
Más profundo
Lanzándose a lo desconocido
Más profundo
Pular em direção ao desconhecido, 
cada vez mais fundo
Я погружаюсь всё глубже в неё.