They are not wild and crazy anymore, or at least they think so. Now, thanks to an offer nobody can't refuse, they will try to recapture that old rock and roll magic and give themselves a second chance.

On his 18th birthday, Goku receives a mystical Dragonball as a gift from his grandfather. There are only six others like it in the whole world, and legend has it that whoever possesses all seven will be granted one perfect wish. When the arrival of a dark force triggers a tragedy, Goku and his companions are propelled into an epic quest to collect the seven Dragonballs and save the Earth from destruction.

A career criminal nabbed by Mexican authorities is placed in a tough prison where he learns to survive with the help of a 9-year-old boy.

Three communities in Mexico and Guatemala challenge the system developing sustainable renewable energy strategies.