Power Rider Deca

instructions to "Find the Riders, Earn the Power, Become Deca!"

As the alien dies his body vanishes. Putting on the belt Dexter enters the ship and it sends him to various Rider homeworlds where he must prove he’s worthy to wield their power. As he travels he encounters a group called Devastation made up of the remnants of many previous villainous groups.

Eventually the truth comes out. Tsuya is the mastermind behind the whole thing and faked his death with a hologram. His reasoning being "they’d never give their power to me willingly” and that he could easily take the belt back from Deca because he’s “just a human”.

It’s up to Dexter to prove himself truly worthy of the power he’s been given as Power Rider Deca.