When Rocksy sinks to the bottom of a giant pond, her friends must figure out how to rescue her... without Rocksy's help; When an invisible force-a-wall (a pane of glass) descends upon the yard and separates the Mighty Ones, Rocksy must figure out how to penetrate it so the group can be re-united.

When Berry sees a 'giant strawberry,' she's convinced that the prophecy of the berry colossus has come true and that she's been chosen to lead her people to their true calling. Rocksy, meanwhile, is devastated that her friend is leaving, until she realizes the strawberry is actually a pinata and Berry is in danger!; Twig is afraid his sapping will put the Mighty Ones in peril, but Rocksy aims to show him that his sap can be used for good.

Berry and Rocksy are thrilled about spending every waking moment together when they get stuck to the same piece of gum, but as more people join their gum ball, things spiral out of control; When Twig begins to root, he thinks his dreams of becoming a Mighty Oak Tree are finally coming true! But as the Mighty Ones observe his 'roots' growing in a weird and gross manner, they try to convince Twig that maybe things aren't what they seem.

The Mighty Ones accidentally knock a bird's Egg out of its nest and must take turns trying to incubate the incredibly annoying Egg until it hatches; The Mighty Ones move into a board game in the yard that they believe to be a 'city,' and it's all fun and games until Berry's capitalist greed gets the best of her.

When Twig introduces Leaf to his new caterpillar friend Josh, Leaf must overcome his debilitating fear of caterpillars in order to give Josh a chance; Hot tempered Rabbit is sick of the noise from the Mighty Ones’ games, so he makes them a bet that they can’t go for a whole day without making a sound. Desperate to see them fail, Rabbit spends the entire day making secret attempts to get the Mighty Ones to talk.

When Mr. Ladybug finds the new bug zapper the Humans installed to be irresistible, the Mighty Ones try creating distractions to keep him from zapping himself; When Rabbit realizes Rocksy is great at 'conflict management,' he tricks her into helping him strongarm other yard denizens in order to get what he wants.