Hey, everyone! I'm back with another chapter of Ben 10 meets DC Super Hero Girls! Let's begin!

I DON'T OWN ANYONE IN THIS SERIES! Except for Kara's Saiyan mom, she's mine*

It was Kara's birthday, and everyone was there to celebrate it.

Babs: How are you feeling about you party, Kara?

Kara: It's nice. It really is.

Rook: Indeed. It's simple but fun.

Kara: Yeah.

That's when Alura came in, with a jewelry box.

Alura: Hey, everyone! Sorry I was late.

Ben: No need, we were just going to open presents.

Alura: Well, I should go first. [give box to Kara]

Kara: [holding box] What this?

Alura: This was giving to me when I little. It came threw our family for generations when we were Kryptonians. But, now that we're Sayians, it doesn't have a purpose for us. But, since you're half Kryptonian, you deserve this.

Kara then opens the box to see a blue gem neckless in it.

Kara: [eyes sparkle] Whoa. [picks it up] A sapphire neckless?

Rook: [pulls out scanner] No. It appears to be Blue Kryptonite.

Kara: Blue Kryptonite? Why'd you have this?

Alura: Put it on.

Kara then puts it on. When she did, her eyes glowed blue, and her muscles on her arms and legs grew even larger and stronger then before!

Babs: [she and the others look at Kara muscles in shock] Kara, your arms and legs!

Kara: [sees them grow] Whoa! [pokes her arm muscle] What's going on?

Rook: [looks at scanner] It says here that Blue Kryptonite give the Kryptonian using it more strength.

Kara: [pokes her leg muscles] So, this is kinda like a booster?

Alura: More like a Kryptonian steroid. Not in the body, but on the body.

Rook: [looks at scanner] It also says it make them inmortal.

Kara: Oh, sweet! Best birthday present ever! [kisses her arm muscles] Look out, Clark, the new and inprove Supergirl is here!

Ben: Oh boy.

End