Soar into the Sun, Altoobi: Riteon too beiseu , R2B: 리턴투베이스 , Altubi: Riteon Tu Beiseu , R2B: Riteon Tu Beiseu , R2B: Return to Base , Black Eagle
South Korean elite Air Force pilot Tae Hoon faces demotion from his prestigious team to a combat unit following a risky air show performance. On his first day with the F15K unit, he clashes with Cheol Hui, the unit's top gun, due to their contrasting approaches to rules and authority. Meanwhile, Tae Hoon forms bonds with his new squadmates, especially Se Yeong, whom he develops feelings for. Despite his playful nature, Tae Hoon's actions lead to a tragic incident during a reconnaissance mission, resulting in the loss and disappearance of a teammate. When an unidentified combat plane breaches their airspace, Tae Hoon and Cheol Hui must set aside their differences to lead their unit in stopping the conflict and rescuing their missing comrade.