本剧改编自同名漫画，讲述了从未恋爱过的年轻当红演员涉谷大海，因接送年差很大的妹妹而与幼儿园老师青田爱花相遇，在笨拙的同时也孕育出恋爱的爱情喜剧。大海能完美驾驭任何角色，以爽朗的笑容虏获世间女性的心，不过其实是有点天然呆的帅哥。爱花遇到大海后，只有工作没有色彩的日常生活开始发生了巨大的动摇。既是“老师×监护人”，又是“艺人×圈外人”，不可能结合在一起的两人将展开怎样的爱情故事呢…

　　在不久的未来，复制人这项科技为人类带来的灾难远大于福祉，因此世界卫生组织下令，禁止制造复制人。然而，在诺瓦企业里有个叫做欧博士(PatMorita，「阴风怒吼大蟒蛇」、「小子难缠」)的疯狂科学家却不顾禁令，发展出一种能操纵复制人心智的科技。诺瓦企业发觉后立刻开除欧博士，并撤销他的执照。心怀怨恨的欧博士为了报复，制造出完美的杀人机器－名为武的忍者复制战士。诺瓦企业派遣赏金猎人米契梅森(SamBottoms，「现代启示录」)来解决此一难题。然而，在忍者战士武的阻挠下，米契想完成任务实非易事。

This season began merely two whole weeks after the first season had ended, on April 19, 2008, with the airing of The Elite Guard, and ended on July 5, 2008, with the two-parter, A Bridge Too Close. The season revolved mainly around the Autobots in the aftermath of Megatron's return, trying to restore the city and their image. Meanwhile, Megatron, Lugnut, and Blitzwing have captured Prof. Sumdac in order to build a Space Bridge, hoping to use it to conquer a weakened Cybertron from within. A sub-plot also focuses on Sari as she searches for her father, while learning that there is no record of her existence of any means. Also, Blackarachnia (originally Elita One) has been reduced to a minor recurring character, only appearing in one episode of the entire season (Black Friday).