Chapter One: Gotta Do The Thing

With Peaches engaged, Diego now mated and Manny and Ellie celebrating their anniversary, it seems everyone in the herd has somebody to love. Everyone, except Sid and Sassy that is. And when a deadly asteroid threatens the entire earths survival, Sid wonders if he'll ever find love and Sassy begins to question her place in the herd. But hey, Bucks' back! So what could possibly go wrong? Famous last words....