When high schooler Momo, from a family of spirit mediums, first meets her classmate Okarun, an occult geek, they argue—Momo believes in ghosts but denies aliens, and Okarun believes in aliens but denies ghosts. When it turns out both phenomena are real, Momo awakens a hidden power and Okarun gains the power of a curse. Together, they must challenge the paranormal forces threatening their world. -themoviedb.org

尋找「翼」的少年展開了旅程！住在玖樓國的小狼和小櫻。兩人克服立場的不同，心意相通，但小櫻卻因突然現身的刺客而出現異狀，失去了所有的記憶！拯救小櫻的方法只有一個，那就是……！