Terawaki (Asahi Ito), a member of the folk song club, is secretly in love with his junior, Katsuragi. At her amusement park, Soleil Land, which came to commemorate her retirement from club activities, she planned to tell her about her feelings, but Terawaki decided to go with her junior, Itori (Ayumu Mochizuki). Ended up riding a Ferris wheel. Terawaki, who actually wanted to ride with Katsuragi, takes a dissatisfied attitude toward Itori, but Itori's shocking words take an unexpected turn... A thrilling 22-minute walk in the air begins.