The third season began on March 14, 2009 with the three-part premiere, Transwarped, and ended on May 23, 2009. This season following the events of Transwarped focused on the Autobots' attempt to reach Cybertron in order …

本剧讲述在儿时突然失去父母的森下夏生，因为无依无靠而被亲戚收养。但是，夏生寄人篱下的生活很痛苦，他的心情一天天的沉闷起来 。不久，夏生逃出亲戚的家，下定决心要一个人生存。夏生像老鼠一样生活在城市里，突然有一天，他被一个叫…