新たに治安維持軍となったK-9、改めヘルハウンド隊は、最初の飛行で早期警戒管制機“ヴィータ”と共にマガダンの空に姿を消す。
一方、学園都市キヴォトスの上空には、5機の未確認機が侵入し...
予備役から英雄となったパイロット(と管制官)が、生徒たちと紡ぐドンパチストーリー。
| Protocol 1: Reservist Peacekeepers | |
| Protocol 1-1: Magadan Peacekeepers | |
| Protocol 1-2: Parade Flight | |
| Protocol 1-3: President's Calling | |
| Protocol 1-4: Airborne Infiltration | |
| Protocol 1-5: Khan of Ulaanbaatar | |
| Protocol 1-6: Emergency Landing | |
| Protocol 1-7: Assignment | |
| Protocol 1-8: Administration | |
| Protocol 1-9: Schale | |
| Protocol 1-10: Reservist Teachers | |
| Ex-Protocol: Combat Search | |
| Protocol 2: Abydos High School | |
| Protocol 2-1: Request | |
| Protocol 2-2: First Contact | |
| Protocol 2-3: Outpost Assault | |
| Protocol 2-4: Point Refuge | |
| Protocol 2-5: Debttrap | |
| Protocol 2-6: Average Kuromi Day | |
| Protocol 2-7: Rescue | |