In Episode 7 of "Jidou Hanbaiki ni Umarekawatta Ore wa Meikyuu wo Samayou," the story takes place in a dungeon where Boxxo finds himself on unfamiliar terrain.

The episode begins with Boxxo's surprise as he finds himself in a new location, surrounded by the bones of an eight-legged crocodile. As he tries to orient himself in his surroundings, he realizes he is in a vast labyrinth beneath the Clearflow Lake stratum. Boxxo uses his security camera to take pictures of the labyrinth, hoping they will be useful to him later.

While contemplating his next move, a group of creatures resembling Tasmanian devils, known as the "Voracious Devils," approaches him. The group consists of Mikenne, the leader; Suco, who has floppy ears; Pell, the fat one; and Short, who has black-brown skin. At first, they are suspicious of Boxxo but quickly warm up to him after tasting the delicious food he distributes.

Their time together, however, is interrupted by the appearance of giant piglets and the terrifying Flame Skeleton Titan, the Stratum Lord. Boxxo utilizes various functions, including distributing water, to aid the Voracious Devils in their battle against these enemies.

Throughout the episode, Boxxo struggles with communication issues, as he can only say "Hello" for "Yes" and "Too bad" for "No." Despite this limitation, he manages to befriend the Voracious Devils, especially after they learn from Director Bear that Boxxo can understand them.

The episode ends with Boxxo reuniting with Director Bear and the "Menagerie of Fools," another group. They are all relieved that Boxxo is safe, and Director Bear explains Boxxo's unique communication abilities to the Voracious Devils.