The ever confident Haru-san lost all of it when she rode in the cockpit(in a real flight) for the first time. She finally understood the reality of becomming a pilot and took he decision to quit but with the behind-the-scene efforts of Shinozaki-san and Kunikida-san her will and determination to fly was reawakened. Now she is off to America along with the others to continue her training.

The training in America begins.Oda and Tezuka's trainer is frustrated with Tezuka for being constantly nervous and not being able to preform under tension.Oda wants to change her partner as because of Tezuka she is getting lesser flying time.Kunikida questions Oda whether he put too much faith in her.The solo flying test comes up and miraculously Tezuka passes, all because of the effort Oda put in teaching Tezuka.Now their adventures in America continue.Will Tezuka pass the next test?

Oda fails the test and has to return back to Japan but she never reaches Japan and has disappeared. After a long search they finally get information that she has reached Japan but no one has been able to locate her yet. After their training the group finally return to Japan but what is going to happen to Oda? And why is Shinozaki-san meeting up with Oda's mother?