As Tenma prepares to depart for L.A. in order to enroll in Momonozono Academy's new branch school, Oto rushes to the airport to see him one last time. A chance encounter at the boarding gate with a mysterious beauty gives Tenma a new perspective on what life has in store for him. Though he and Oto parted that day in sadness, the next time they meet should be a happier occasion...
— Description from Comic Vine community (comicvine.gamespot.com).
