No.1 Sentai Gozyuger (Male OC X Harem)

In the past, the world had been in an unfortunate conflict known as the ''Universe War'', where a powerful threat known as the ''Calamity'' had descended upon the Earth and began wreaking havoc. Every single Sentai mecha joined forces to fight and overcome this adversary, but they were quickly pushed back by the Calamity and its troops.

However, a new mecha had appeared before them, known as ''TegaSword'' after the populace called out for a saviour to stop this destructive threat. Together with the mechas as they lend him their powers, he unleashed an attack that ultimately saved the world.

In the present day, all that was left now was Tegasword who had been dormant, with many of the Sentai rings scattered all around. As Earth soon became a battlefield due to Tegasword promising a wish to the one who would reunite every single Sentai ring, as humans and aliens alike fight for the right to become Number One in their own specialised skills.

In the process, five outcasts from society were given the chance to change their lives when he had chosen them to become Gozyugers, granting them the power and the ability to wield the titan himself. Opposing them are the Bridan, who are also attracted to the power of the Rigns, as well as the Universe Warriors, humans who have taken up the rings to become different Sentai Red Rangers.

But what happens when there is a third party in the midst of the chaos to fight for Number One, someone quite mysterious who had lost everything in a different world, wielding a powerful blade, who's only here to protect the world, will he find a future for himself or will he fall?