Craving Mexican food following an entire day training with Hawkeye, Spider-Man, Power Man, and Squirrel Girl sneak out of the Triskelion after hours for late-night burritos. Along the way, they must contend with Mesmero's plot to use the cellular network to brainwash everyone like he did with Batroc the Leaper, Boomerang, Grizzly, and Shocker.