Some autobots are captured. The remaining Autobots team up with some rebels to free their friends, the rebels know all the weaknesses of their enemies machines. They merge with the Autobots to become Headmasters to free their friends.。還有什麼比考完學測更令人興奮呢?終於解脫了的露、馬力克、菲歐娜、索拉、保羅與提爾六個死黨,趁著青春不想留白,決定跳上火車來趟瘋狂畢旅。他們從巴黎出發,一路環遊歐洲列國。一路上他們吵吵鬧鬧、共同經歷困難窘境,種種回憶交織出一段難忘的人生經驗,也從中領悟了「轉大人」的意義。。