After he performs a dangerous dare-devil stunt at an air show, South Korean Air Force pilot Tae-hun is kicked out of the elite Black Eagles flying team and transferred to a combat unit where he immediately comes into conflict with ace pilot Cheol-hui. He makes friends with the other pilots in the unit and falls in love with the beautiful Se-young, who is in charge of maintenance, but his antics soon cause the entire unit to be suspended from duty. When a North Korean MIG fighter threatens, the group is called back into a gripping dogfight that leaves one comrade dead and another missing. Cheol-hui and Tae-hun join forces to rescue their missing friend and prevent a catastrophic war.

At Sunjong University, a few students are serious, including Eun-hyo, who works hard at aerobics in hopes of doing well in a national competition. Most students goof off: drinking, partying, and focusing on sex. Eun-shik, a law student who’s been in the military, is older but socially inept. He likes Eun-hyo; even though his earnest and simple side appeals to her, his juvenile excesses make him irrelevant when Sung-ok, a good-looking rich kid, charms Eun-hyo. They begin an affair, leaving Eun-shik on the sidelines. The national competition approaches and complications arise.