In a quirky setting atop a junkyard lies a broken-down car home to three unconventional companions: Punch, Touch, and Boom. Punch, a bear with a head as tough as stone, stands unwavering against any challenge. Boom, a crafty weasel, showcases unmatched marksmanship with a slingshot. Meanwhile, Touch, a cunning mouse, utilizes her petite stature to outmaneuver foes with stealth. Their peaceful abode faces a threat from Gari-Gari, a wolf scientist set on erecting a mansion in their cherished space. To fund his ambitious plans, Gari-Gari concocts elaborate schemes like forging currency and selling stolen artwork. Armed with ingenious inventions, he poses a formidable adversary to the trio. As the hobos strive to protect their home, clashes ensue with Gari-Gari's loyal henchmen, the sharpshooting cat Black and the brawny yet simple-minded pig Nyu.