[Frontier]

Yuma is feeling that unfinished report! Among other issues...does he have Ultraseven combat fatigue!?

A new heat haze up in the sky promises the return of a new Gelos sibling, but is Yuma up for it when his body is basically falling apart? At least he's still got enthusiasm.

Nice of Rution's pal from his homeworld, Biorno, to posses YouPi and inform Yuma that, yes, they have found a way to stabilize the problem and make it so they don't have to destroy the Earth! The bad news is that frickin' Ze Su doesn't believe they have that kind of chance and still intends to carry out the plan...especially when the Onxy still exists in Arc.

That's not Digelos, it's Trigelos! The three-horned Galactic Beast!

Okay, so I guess Yuma's been outed more than he already has been, but Shu has come to care about Yuma so much that he'll respect his privacy and do everything he can to protect Yuma, because Trigelos is obviously after him. It's with that same care that Yuma knows he has to face his fate and battle Trigelos.

Arc punching Trigelos' pincer during the transformation was...Chef's kiss.

Respect to Arc for holding his own in his base form, it's just too bad Trigelos was designed to match Arc in every way possible, down to being able to fend off Arc's armors. He even blew the Solaris Armor off!

Rin, Ishido is just naturally the type to analyze everything, it doesn't mean he's not freaking out too. Especially when he probably knows Arc is Yuma at this point.

Oh snap, they had Arc do the Jesus pose! We haven't seen an Ultra do that in a while!

Look at the GDF coming in like a proper attack team to bail out Arc! Just in time for him to pull out the Galaxy Armor which is the one thing Trigelos can't fend off, especially when they match each other in drill attacks and the Galaxy Claws give Arc an opening to Ultra Beam Trigelos...and get caught in the massive explosion.

So Trigelos is gone, Arc is gone, and all that is left is a giant crater. And following up on that cliffhanger...a cutesy ED and the promise of everyone's favorite character, Nakamura, who isn't even in Japan anymore!