视频简介
The story of the relationship between the King who is renown for his ruthlessness and his subject who became his trusted steersman. They met when the King decided to disguise himself as commoner to see how his subject was doing. He befriend a commoner after a fight to decide who should win the girl's hand. They become blood brother and the commoner was assigned to be his steers...。根据同名漫画改编，讲述武道做什么事情都不顺，又住在破旧老公寓里，从电视上得知国中时期的前女友—日向，无端卷入帮派火拼而身亡。某天他在月台等车，居然跌落铁轨，正当他以为自己死定了，回神之后却发现自己回到12年前的国中时期。后来又遇上了日向的弟弟—直人，告诉他12年后发生的事实，要求他要保护姐姐，双方握手之后他又再次回到现代。。外星人波先生为了证明地球人的智慧远不及自己，于是用脑筋急转弯来考验Yummy，试图用这个方式来让Moco和Yummy他们认知到地球人智慧的不足，承认外星人的优越性，最终达到让Moco崇拜自己，跟随自己回去外星的目的。可是Yummy每次都轻松解开波先生提出的难题，他们的对话让身边的Moco和爸妈他们觉得十分有趣，于是大家也开始互相提问脑筋急转弯。角色间彼此斗智斗勇，对话轻松有趣，让人随着剧中的人物一起思考那些刁钻的难题，为一个个脑洞大开的答案忍俊不禁。。
