A story that follows the mystery of the ghost of a graduate rumored at school and unravels the hidden secret.
``The Lost Ghost in the School'' is a story that investigates the mystery surrounding the ghost of Ryota, a graduate student, that is rumored at school. The main character, Miyu, works with her best friend Kaori and classmate Takumi to find out the truth behind the rumor that Ryota's spirit can be seen. Their investigation leads to a forbidden spiritual experiment that Ryota was involved in before his death, and as a result, the reason why his spirit continues to remain within the school is revealed. This story depicts the sad truth hidden behind supernatural phenomena and an attempt to release unresolved thoughts. Readers are drawn into the deep mysteries that lurk in the silence of the school and the adventures of high school students trying to solve them.