It has been a few years since the herd traveled to the dino world in search of Sid. Life has been going on. The herd is safe and sound above the ice. And where's Buck? Still battling it out with Rudy. Everything is perfect.
Or so it seems. After all, even a crazy weasel like Buck can experience loneliness. Whenever he's not battling Rudy, his mind is on the herd. What are they up to right now? He continues to wonder. Well, Buck is about to find out.
