Onda Iko is a student who prefers to be alone and has the ability to perceive ghosts. Unfortunately, her sleep has been disturbed by one of them lingering in her room for quite some time. Her situation becomes even more complicated when she discovers that two of her fellow classmates are able to leave their physical bodies and travel around thanks to an enigmatic online channel called 'The Night Ones'. This leads to her encountering more menacing entities than just annoying spirits in her personal space.
