Creating a story with a good antihero lead can be a challenge. It’s all too easy to end up with a character who’s more of a shallow reactionary and whose only redeeming value is that they do bad stuff to worse people. Other times, they come across as a simple conduit for revenge fantasies against grievances. But Go! Go! Loser Ranger succeeds by establishing its antihero firmly and then having him discover a personal sense of conviction that even he isn’t fully aware of.

The backstory of Go! Go! Loser Ranger starts off like a typical sentai series: Years ago, a group of heroes called the Dragon Keepers defeated an evil organization that tried to conquer the surface world. The only remnants were the basic goons that typically attack the heroes in large numbers and get their asses handed to them before the real villains show up. Now, they’re forced into a pro wrestling–esque kayfabe where they pretend to fight every week in front of a stadium audience, not unlike the shows that take place on mall rooftops in Japan. But one mook, Fighter D, refuses to let his monster pride fade away. Despite the odds, he wants to fight back for real against the Dragon Keepers, and maybe even get revenge for all the humiliation they’ve inflicted.

In Power Rangers terms, this is basically “What if a Putty was the protagonist? And it ends up working really well, not only because it’s an interesting premise but because it’s not content to just flip the roles and leave it at “bad is good and good is bad.” Sure, the Dragon Keepers feel like they’d fit in with the highly dubious capes of Alan Moore’s Watchmen, and the generic Fighters are portrayed with lots of personality. There are a lot of gray characters in this series, and not in a boring or predictable way.

What I think holds it all together is that Fighter D is a perpetual underdog whose only skills are that he’s hard to kill and he can engage in a degree of subterfuge by changing shape. He’s not the ultra-powerful badass but someone who has to win through wits and creativity. He has to use his head, and this thoughtfulness (albeit colored by the huge chip on his shoulder) is one of the key factors for what makes Fighter D a compelling protagonist.

One key aspect of Fighter D is that his core beliefs aren’t quite what he thinks they are. He assumes that his sense of worth comes from being a loyal foot soldier who carries on the legacy of his evil masters. But as the events of the series unfold, it becomes clear that what drives Fighter D is a desire for him and his fellow goons to be treated with respect and value. He simply conflated one with the other, and this confusion leads to some great developments.

Go! Go! Loser Ranger ends up being a series that defies expectations, and it all centers around a weakling challenging the strong, albeit for less than noble causes. But while Fighter D is not a paragon of virtue, he is at least a sentient being looking to carve his place in the world. I’m curious to see what heights (and depths) he reaches next.