A spaceship carrying a Dimentional Warp Gate crashes on Planet Gaea. Galvatron tricks Lio Junior into handing over the control of the gate. With the power to cross time and space, Galvatron intends to bring Megatron to Gaea. But Gigastorm mistakenly brings the behemoth Majin Zarak instead. The Maximals are overpowered by this Predacon giant, so Magnaboss using the gate to call in Optimus Primal...

In the year 2029, the barriers of our world have been broken down by the net and by cybernetics, but this brings new vulnerability to humans in the form of brain-hacking. When a highly-wanted hacker known as 'The Puppetmaster' begins involving them in politics, Section 9, a group of cybernetically enhanced cops, are called in to investigate and stop the Puppetmaster.

The story of Yoji and Haruka two former high-school classmates who are now are getting married and want to spend the rest of their life together. With the changing seasons their life also changes.