To figure out a fix for an ailing Ally, Miko enters a pet training simulator. High Five tags along and makes an unlikely friend.
While pursuing a "Ka-Zoom" Glitch, Ally badly glitches out causing Miko to get increasingly worried. At HQ, Phil directs the duo to Emma, Hinobi's pet trainer, who portals Five and Miko into a custom map based on Ally's native game to help find a solution, but the game glitches to trap them inside and on opposite ends of the map. Struggling to cross a lava river, Miko and Ally find an underground path against a caveworm, and after giving Ally a fruit, Miko realizes she needed food native to her game to restore her, and activates Ally's Phoenix Form. Elsewhere, Five has difficulty bypassing gate sentries, but encounters the mech golem Alpha, who helps him through in exchange for repairs. Once fixed, Five and Alpha become friends, and tank rush their way to reunite with Miko and Ally at the summit. Atop the tower, Dream Team encounter the Guardian, but are loosing time to win and exit the sim, so Alpha sacrifices itself to help them escape. IRL, Emma explains the entrapment was intentional to teach them, with Miko grateful for understanding Ally better, and Five realizing pets are indeed unique, thus Emma restores Alpha to be Five's personal pet.