Steven gets a hold of a magical time travel device and does what any kid would do - he uses it for comebacks. But toying with magic draws trouble to his sleepy beach town and Steven has to step up and save the day - with more comebacks.

When a menacing red eye is about to hit Beach City, the only thing that can destroy it is a Laser Light Cannon which once belonged to Steven's mother, Rose Quartz. Thus, Steven enlists the help of his father, Greg, and they search through his storage for the cannon.

The Gems go on a mission to place a Moon Goddess statue on top of the ruined Lunar Sea Spire, and Steven tries to prove he can be useful with the help of his new novelty cheeseburger backpack.

Steven's attempt to get the Gems to share his special breakfast tradition lands him on a journey through their ancient Gem temple.

Steven tries to master his shapeshifting abilities from Amethyst, but turns his fingers into cats, making it harder to do things.

Lion keeps lying on Steven's face while he's sleeping. This leads to Steven discovering a pocket dimension in Lion's mane.

While practicing how to fuse with Gems, Steven accidentally fuses with Connie, forming a half-human and half-Gem, human fusion called Stevonnie.

While cleaning out Greg's storage unit, Greg and Amethyst are reunited with their favorite sitcom Li'l Butler.

Pearl takes Steven to a special place that belonged to Rose Quartz after Lion finds the scabbard for Rose's sword.

Trapped on Peridot's ship, Steven attempts to rescue the Gems from the Homeworld's clutches, including two Gems named Ruby and Sapphire.

After witnessing Steven and Connie fuse again, Greg explains to them how he learned about gem fusion from his time with Rose Quartz, hoping to pull it off himself in order to grow closer to her.

While she accompanies Greg and Steven on a road trip to another state and a visit to a motel in that state, Garnet's frustration with what Pearl did in the previous episode causes her to split into Ruby and Sapphire.

Steven and Greg take Lapis on a boat trip out to sea and find themselves in dangerous water.

While Blue Diamond and Yellow Diamond argue over their diverging ways of coping with Pink Diamond's death, Steven, Greg and the Crystal Gems attempt to escape the space station before they are discovered.

Steven faces his biggest challenge yet.