On my fourth fanfic, yay! This one is obviously gonna be a Star vs. The Forces of Evil fanfic and I do hope you've been enjoying my fanfics so far.

This fanfic is gonna be in third person point of view so it can be easier to read.

If you get confused about some of the crossover characters that will be added to this story, just look them up on google and understand them more before reading this.

Also Star Butterfly and Janna Ordonia will be sisters in this fanfic, just to make this story feel interesting.

Enjoy :)

Disclaimer: I own nothing that has to do with the cartoon show, Star vs. The Forces of Evil.

(Earth) Night: New Mexico - Present Time

In the middle of the desert, Jackie Lynn Thomas, Marco Diaz, Brittney Wong and Mr. Candle wait in a van, waiting for something to happen, Marco tells them, "Wait for it."

Brittney's in the driver's seat, completely bored, "Can I turn on the radio?"

Jackie tells her, "No!"

Mr. Candle tells both Jackie and Marco, "Jackie, Marco, you both can't keep doing this."

Jackie tells him, "The last seventeen occurrences had been predictable to this second!" She checks through her notebook.

Mr. Candle tells her, "Jackie, you're an astrophysicist, not some storm chaser!"

Marco explains to him, "What she's telling you is that there's a connection between these atmosphere disturbances and combining our research. Mr. Candle, we...I wouldn't ask you to fly out here if we weren't absolutely sure." He goes onto the roof of their vehicle to get a clearer look at the sky, "Oh God!"

Mr. Candle says to him, "I thought you said it was a subtle aurora!"

Jackie tells Brittney after she sees Marco return inside, "Go!"

Brittney suddenly starts the van and speeds towards the light in the sky as it comes down to the ground. Jackie filmed it with her video camera. All amazed by what they're seeing.

As Brittney takes in on how close they are, she freaks out and is about to turn around from the light, "What are you doing?!" Marco yells at her.

Brittney yells back, "I'm not dying for a science experiment!" Marco grabs the wheel and turns back towards the storm. Lightning came out of the sky with the light bridge, Britney slammed the brakes, they turned to the side and they hit something and the car stopped completely, they all ran out of the van, seeing what they hit, Britney yelled at Marco, "I think that was legally your fault!"

Jackie yells at Brittney, "Get the first aid kit!"

They run and see that they hit a person and Marco kneels beside the body, "Do me a favor and don't be dead! Please!" He looks up at the sky, "Where did she come from?" He was confused, shocked and a little overwhelmed by what just happened.

Night: Tonsberg, Norway 965A.D

Day: Mewni

Small town in view, (Moon's voice), "Once mankind accepted a simple truth; that they were not alone in this universe. In some worlds, many believed home to their Gods. Others, they knew to fear." An army comes to view with one, the leader/King named Laufey, having a blue glowing looking Casket, called 'Casket of Ancient Winters' in hands, "From around the cold and darkness came the Frost Giants. Threatening to plunge the mortal world into a new ice age." The Frost Giants attack the humans, with the leader using the Casket, freezing everything in their path. "But humanity would not face this threat alone." A rainbow lighting bridge lands on Jotunheim, disappearing, revealing the royal guards of Mewni, led by Moon Butterfly, arriving for battle. They attack each other, fighting each other. "Our armies drove the Frost Giants back into the heart of their own world. The cost was great. In the end, their king fell." Laufey lays there weakly on the ground as Moon Butterfly points her staff at him, Moon herself, was injured due to the loss of her right eye, one of the royal guards walks up to the Casket, taking it from the stand, "And the source of their power was taken from them." Moon Butterfly and the rest of the royal guards left the planet. "With the last great war ended, we withdrew from the other worlds and returned home to the realm eternal, Mewni." She says, showing the beautiful view of Mewni, "And here we remain as the beacon of hope. Shining out across the stars. And though we have fallen into many myths and legends, it was Mewni and it's warriors that brought peace to the universe." Inside the castle, Moon with her right eye covered up, young Star and young Janna are walking through the treasure vault, seeing the Casket. They both stopped in front of it, both of the youngsters amazed by it, Moon steps forward and continues the story. "But the day will come when one of you will have to defend that peace." She says, turning to both of them.

Young Janna asks curiously, "Do the Frost Giants still live?"

Young Star says to her, confidently, "When I'm queen, I'll hunt the monsters down and slay them all! Just like you did, mother." She says, smiling happily.

Moon tells them, looking between them, "A wise queen, never seeks out war. But...she must always be ready for it." She walks forward, passing the two girls away and the girls look at each other happily and runs to catch up with her. Both unnoticed that they passed the Royal Magic Wand.

Young Star tells her, "I'm ready, mother." They both reach her, both grabbing her hands, one in each.

Young Janna says, "So am I!"

Moon tells them, "Only one of you can ascend to the throne. But both of you were born to be queens!"

Star