I DON’T THINK WE’RE IN OOO ANYMORE! Oni Press and Warner Bros. Discovery Global Consumer Products present a first look inside Adventure Time: The Bubbline College Special #1, right before the 2025 edition of San Diego Comic-Con! This August, Eisner Award–winning cartoonist and breakout star Caroline Cash leads a double-sized alternate universe extravaganza featuring the cutest candy couple: Princess Bubblegum and Marceline the Vampire Queen!

Experience all the fun of college (and none of the stress) in this giant-sized comic spectacular starring Princess Bubblegum and Marceline! What, do you think Ice King should get to have all the fun?! Heck nah! Fanfics are cool and all, but you know what’s even cooler? Peering into alternate universes—and Prismo’s got the perfect one in mind . . . Princess Bubblegum has just started school at Ooo University (double majoring in chemistry and princess, of course!). But between difficult roommates, overreaching bodyguards, assassination attempts, and—more importantly—a full class schedule, will Bubblegum be able to survive her first year in college?! With the help of one super-cool, super-mysterious flying vampire who she is mayybeee falling in love with, it shouldn’t be all that hard. Turns out Marceline and Bubblegum are made for each other in any universe!

Featuring covers by Caroline Cash, Robyn Smith, and Chloé Stawski, don’t be tardy– get Adventure Time: The Bubbline College Special #1 when it hits stores on August 20, 2025!