Kacxa

Kacxa is the het ship between Keith and Acxa from the Voltron: Legendary Defender fandom.

Season 2
THE BELLY OF THE WEBLUM

During a mission, Hunk and Keith get separated. As Keith is trying to make his way to the Weblum's third stomach, he falls onto a spaceship and notices someone inside. He slices the vine-like binds, telling whomever that he's here to help. Once out, he reaches down to help whomever up. Keith sees that they have a Galran insignia, a small fight breaks out. Moments later the Weblum's bacteria start coming for them. The stranger detonates their ship as a means of escape. On the ground, Keith believes they're about to shoot him so he throws his shield up, only for the stranger to shoot more bacteria. With them saving him, Keith says they can keep their weapon.

They meet up with Hunk soon after, once learning they're Galra, Hunk jokes if all Galra know each other. Keith is unamused by this. Keith then mentions how “he” doesn't talk much, eyeing the stranger. As Hunk goes out of the beast to provoke it, Keith and the stranger fight off more bacteria. Hunk succeeds in provoking it, Keith shields the other. After packing the scaultrite, the stranger holds a gun to Keith's head. Keith says, “So you're just like the rest of them.” With that, they leave and Keith joins Hunk. Keith mentions how the stranger got away with a bag of scaultrite, Hunk asks if they should go after them, Keith says they shouldn't, as Zarkon will be defeated soon enough.

Season 3
TAILING A COMET

Hunk and Pidge find the comet from the episode “Hole in the Sky” and realize it's moving. The Galran ship they're soon looking at starts firing at a Galran base. Seeing this, the team needs a new plan on how to approach. As Keith leads the mission, the team enters a room where they are attacked by Lotor's generals. Keith and Acxa are soon engaged in a fight. The two collide their weapons together, sword and gun. As they hold their ground, that's when Keith realizes the being in front of him is the same one who he found and saved from the stomach of the Weblum. As he and Acxa continue their fight, Ezor comes to Acxa's aid, throwing a blade between them, thus ending their fight.

Season 5
KRAL ZERA

At the Kral Zera - a coronation ceremony for a new Emperor or Empress - Keith is engaged in a losing fight with a Galra commander, Acxa comes to his aid, shooting the Galra's sword, allowing Keith to stand up and knee them to the face, saving him. From his position on the stairs, Keith looks down at Acxa, only for her to already be looking up at him. Moments later, she leaves without a word from either of them.

Season 6
THE BLACK PALADINS

Keith manages to follow Acxa, Zethrid and Ezor through Haggar's wormhole. Zethrid tells them she'll “take him out,” but Axca tells her to “escort the package” back to Haggar. She then says she'll “take care of this one.” While in the Black Lion, Keith is able to outsmart her by flipping over onto her ship, crippling it. Once she's down, he flies off to find Shiro.

Soon later, she's back. Keith is distracted by Shiro; Acxa has her sights locked on him, ready to fire. A message comes through that the Galra ship is about to enter hyperdrive. Acxa sighs and leaves him, heading back for the ship.

Fanon
Some fans often theories Keith and Acxa are related: from being siblings to being aunt and nephew. After the release of season 7, more people are shipping them romantically as there's no more animosity between them.

Fandom
AO3

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