In a world where people are put into two categories- Firsts(have surnames from A-K) and Lasts(surnames from L-Z) two people fall hopelessly in love. But it's not as simple as that because Lasts are the dogs of society and are kept away from Firsts at all costs. Firsts get all the priorities and are the rich ones of society whereas Lasts work ten hour days just to earn what Firsts do in one hour. So how is a First and Last that fall in love together going to make this work?