As history's only leprechaun raised in an orphanage, youthful Kieran Killjoy lacked cobbling skills as though he were human. Now an adult fairy, he's the only hope to save Earth from its ecological woes, which the Darksiders and Otherworlders will gladly exploit, to help them claim our planet. According to fairy lore, mature adult male-fairies instinctively acquire cobbling skills - why is Kieran so different?