淘气的张韩一（朴智彬 饰）是一名九岁的孩子，经常逃课或在学校捣乱。十二岁的哥哥韩星（崔佑赫 饰）则是个懂事乖巧的孩子，对弟弟照顾有加。虽然性格各有不同，两兄弟依然相亲相爱。

A scientist builds a massive ark after his warnings of an Earth-destroying flood are ignored. But wh