在美国，一名死囚在面临处决时寻求赎罪。在英国的一列地铁上，一名记者正在寻找一篇报道。在一个安静的小村庄里，一位牧师正在车站接他儿子的数学家教。所有四人都将陷入困境，并可能导致其中一个人被谋杀。

绿豆蛙LEON，有着对它来说非常远大的志向，就是结交天下的朋友，寻找自己的幸福。但是前途漫漫，展现在它眼前的并不是完美的世界，而是现实的生活。朋友、敌人、爱人，等待它的会是什么呢？在未来的征途中，螃蟹BLOO，水灵MM，龙虾LOBSTER兄弟，毛毛虫BREAD，姆鸡SABON将一一登场。

She (Donaire belongs to one of the most important dynasties of carnival queens in Down Street, and he (Esplendor is the only son of the most influential queen in Up Street. In the best style of Romeo and Juliet a war that started when both their mothers were queens is revived by the new love born between them. Every year, both streets invest 360 days preparing to beat their rival at the Porras Park, the epicenter where year after year they release an arsenal of feathers, Swarovski crystals, music groups, tunes and floats that show, in the five days that the carnival lasts, all the strength, power and tradition of each street. At the center of the action of this fun series are Vanesa Espino (queen mother of Up Street, her brother Pocho and their minions, Bertilda, Pepo and Caco; as well as Analia de Díaz (queen mother of Down Street, Masiel Vásquez (queen grandmother of Down Street and Donaire's sisters, Alegría and Dinastia. The actions of each of these characters are the triggers that fuel the flame of old passions, hatreds and endless fun situations.