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.
sakaime nai gradation no hazama de "oide"
Im ansteigenden,
grenzenlosen Raum … „Komm.“
Es un espacio degradado sin límites
"Ven"
Es un espacio degradado sin límites
"Ven"
Quelque part entre deux mondes
Elle t’invite à franchir le pas
No espaço gradativo e sem 
fronteiras ela me chama
В градиентном пространстве
нет границ, и меня зовут.