The Yurei Detective Club (S01E04)

Four months have gone by since the trial, and Berry has become a ghost herself, now part of the detective club with Hack and her friends. Their mission is to capture Phantom Zero and uncover the mysteries surrounding the Zero Phenomenon. During this time, they receive a request from a man seeking help to locate his missing daughter. However, as they investigate, they discover that the girl he’s searching for is actually just the female avatar he had been using. To make matters more intriguing, her disappearance coincides with the incident involving Berry and Hack during a Zero Phenomenon event.