1. Bannin (Guardian) Kazuhiko Saibara meets his end in the woods near his family's summer home, with his brother looking on blankly as the family servant prepares his grave. Through flashbacks, Saibara unravels the events leading to his untimely death. 2. Revealing Heaven A radiant angel's smile melts the heart of a closed-off man. 3-4. Behind the Sky Yousuke, Tamotsu, and Satoshi, once close high school friends, drift apart after a tragic incident. A decade later, a friend's passing reunites the remaining two, reopening old wounds. 5. Serendipity in the Cosmos Klaus, a stern starship commander with a peculiar crew, captures a striking young man who stirs memories from Klaus's past. Despite the captive's initial resistance, Klaus's compassionate nature gradually wins him over.