It's not easy being a rabbit nowadays. Carrots are hard to find, traffic is dangerous, and big rabbit-chasing dogs are plentiful! Where can a rabbit go to escape the chaos of modern life? For three hassled hares, there's just one solution—they're heading to Mars! On Mars there's no traffic, there are fields of giant carrots, and the dogs are all rabbit-friendly. But is too much of a good thing, just too much?