Pidge is Alone (Young Justice and Voltron)

Explanations

Batman leads Krolia to the rest of the group. Krolia wasn't scared of any of them. It honestly surprised them.

Batman. "Can you explain what happened to lead to this." 

Kroila sighed. "I suppose. But lets give you some background. 10,000 years ago a Empire the Galrans began to take over our side of the universe but before that everyone were on the same side and build a weapon known as Voltron to defend the universe it all changed when the Galran homeworld was destroyed and everything just went down hill. They destroyed planets, enslaved people, killed, stole everything anyone had even joy." Krolia took a deep breath pausing.

Green lantern asked "But I thought you are Galran and Pidge is Voltron."

"Yes I am galran but many galra do not follow Zarkon the emperor and created the blades to try and destroy them from the inside. It works but is slow. Pidge is only a fifth of Volron four of her other teammates form it together. "

Superman "How did she become the only one?"

'sigh' Krolia. "I don't know. All the resistance were able to tell me was there was an explosion and everything and everyone in the other 4 lions are dead and the lions need time to repair it's self. Only yellow was unaccounted for and they wormhole away but severely damaged."

Batman "Who were they? Were they form Earth like Pidge." Krolia nods and batman pulls up a computer to identify them.

Kroila "Shiro I don't know his last name but he was the one on Kerberos mission or something. All from the space school academy, Lance McClain, Hunk Garrett, Pidge of course and... " Krolia couldn't continue.

Batman. "Your son right?". Krolia nods. "Half galra but more human than galra?" Nod. "I'm sorry."

"His name was Keith Akira Kogane." Batman pulls of the data and picture of all 5. Krolia just watches.