Milo's class is taking a field trip, and his stepsister Jill is way too cool, teen, and goth to be a chaperone. But the trip gets a whole lot more exciting when they hear the rumblings of a giant, hungry monster—a kaiju! It's up to Milo and Jill to save a whole bus full of kids from certain doom! Wrapped Up No. 4 features a backup story drawn by Kelsey Wroten.