龙妈一生希望抱龙孙子，无奈大女儿Lucy专情于初恋情人，却遭抛弃；二女儿阿美性格爽朗似男生，男生都敬而远之；老三阿龙虽结婚但毫无生育计划，未能让龙妈如愿。龙妈妈唯有诚心祷告，盼有转机。结果在迎接农历初一，家中竟然出现一个可爱的宝宝，带来喜气洋洋和妙趣横生的故事……

Ah Long's father was desperate to have a son born in the year of the Dragon because his ancestors had decreed that only a "Dragon boy"could take over family's lion dance association, His mother instead gives birth to "Dragon girls" while Ah Long himself was born several seconds after the clock struck twelve, making him a "Snake baby", much to the disappointment of his father. At present time, Mother Long orays to the gods for blessings on her three children and pours out her desire for a grandchild. The oldest daughter Lucy, 48, is a spinster and can't find suitable work. The second daughter Ah Bee, 36, is a gambling addiction counselor who is tomboyish and was recently dumped by her boyfriend. The youngest and only son Ah Long is married but is terrified of children. Meanwhile up in heaven, the gods are growing sick and tired of hearing Mother Long's daily prayers for a grandchild and deliberate whether to grant Mother Long her wish....