The Mane Six and Spike, along with Gabby and Gilda, are transported to the time of the Ice Age to help a mammoth, a sloth, and a saber tooth tiger return a human baby to his people.
Both on the edge of adulthood, they found each other, but look out over a vast and terrifying time. Hand in hand, scales against feathers, they draw strength as they take the next step together. Spike and Gabby had much to look forward to.
Granny Smith was feeling bored at her home until she saw Spike and Gabby playing a pirate board game together, she takes interested of the game and is taking it more seriously than she thought as she drags Spike and Gabby on a real treasure hunt.
Spike and Gabby have been dating for quite some time now, but this is the first time Spike has invited his girlfriend to spend Heart's Warming Eve with him and his family.
Spike, Ember, and Gabby were sent on a mission to Galvinux VII to investigate the disappearence of embassy and scout ships in the system. Now, under arrest for criminal trespass, they face judicial rejuvination. In other words, their next childhood.