After wandering through the desert for days, a bitter warrior named Munsu is lost and unable to continue. His life is unexpectedly saved by Mon-ryon, a young man who dreams of becoming a secret agent for Jushin, a once-great country that was recently destroyed. Mon-ryon's goal is to save his girlfriend, Chunhyan, a born fighter who is held captive by the evil Lord Byonand. Then, from out of nowhere, blood begins trickling from his chest. He has been fatally wounded by the Sarinjas, a cannibalistic breed of desert goblin. The quick-thinking Munsu convinces these beasts to spare his life, in exchange for the peaceful handover of Mon-ryon's appetizing corpse. Although skeptical of Mon-ryon's motives, Munsu sets out to continue the mission that the young idealist described. Accompanied by an army of ghost troops, unleashed using the powers of Angyo Onshi, Munsu liberates Chunhyan. After visiting her boyfriend's final resting place, she declares herself Munsu's bodyguard and, together, they set out on a mission to punish those who stripped Jushin of its original glory.

The Yamadas and Chi move to a new apartment house, where keeping a pet is allowed.

Even during summer break, the Amusement Club lives up to its name! When Akari Akaza, Kyouko Toshinou, Chinatsu Yoshikawa, and Yui Funami find a camping tent, they decide to put it to good use by spending the weekend outside in the mountains. When some student council members catch wind of this, they are invited to come along as well. After a very long journey, the group arrives at their destination and is ready to make the most of their trip. They engage in classic camping activities, such as outdoor cooking and tests of courage, and finish it all off with a visit to the hot springs. An extravagant trip like this doesn't happen every day, but the Amusement Club is sure to savor each moment. [Written by MAL Rewrite]

Unaired episode 13 of Aoharu x Kikanjuu bundled with BD/DVD volume 6.