Destiny—a RWBY/Danny Phantom Crossover. Post-Volume 3 RWBY, Post-PP Danny Phantom.
Summary: "Do you believe in destiny?" "Yes, but the thing is, destiny isn't very good at enforcing its rules."
In a forest clearing, snow covering the ground and trees, five figures stood in a tight circle, weapons in hand as growls sounded from the trees.
Clad in red and black, a red cloak around her shoulders, Ruby Rose held her Crescent Rose ready, the sniper-scythe ready to cut through Grimm like butter.
To her right stood Jaune Arc, his ancestral sword and shield Crocea Mors held close for defense, masking his imperceptible quivering at the situation.
Next to the Arc scion was Nora Valkyrie, the thunder goddess, brandishing her Warhammer-grenade launcher with an unusually serious face for the normally spacey redhead.
To her right was her closest friend, Lie Ren, clad in green, his Stormflower bayonet pistols primed for a final stand.
Closing the circle was Qrow Branwen, Ruby's uncle and teacher, who loosely held his scythe's greatsword form in one hand while holding his other over a bloody gash on his side.
Feelings of dread and hopelessness ran through the entire group, as glints of red appeared between the trees. From the shadows came Beowolves, the lupine Grimm. Ruby used to hone her skills on packs of their young before she attended Beacon. Unfortunately, these weren't the pitch black beasts that a huntress in training could cut down by the dozen. These monsters were covered in bone white armor, some carrying red highlights, many of which appeared to be Alphas. The Grimm piled into the edges of the clearing, surrounding the ragged team of hunters.
"We are surrounded." Ren stated rather matter-of-factly.
"If we go down, we'll go down fighting!" Ruby declared, pointing the barrel of Crescent Rose at the lead Alpha.
"Sorry I couldn't keep you kids safe." Qrow sighed between gasping breaths.
"Bring it on, Beowolves!" Nora shouted to her enemy.
"Let's finish this." Jaune said, raising his sword and shifting into a more offensive stance.
The lead Alpha decided that it was done waiting, and charged toward Ruby and Jaune. The two braced for impact, but it never came.
Instead, the Beowolf seemed to hang in midair, as though held aloft by an invisible stand. Suddenly, the great beast fell to the side, and began to disintegrate. The huntsman-and-huntress in training both looked at the ground, and saw faint footprints in the snow before them, that neither of them recalled leaving. The Grimm seemed to be able to see the newcomer, because they all began to charge at the same spot. The hunters leapt out of the way, as the horde of Beowolves converged on one spot, and were promptly blown away in a blast of emerald and pitch. The invisible fighter effortlessly cut down the creatures of Grimm, until one seemed to get lucky and knock the combatant to the ground, where they lost their invisibility and Team RNJR plus Qrow got their first look of their savior, and were paralyzed with shock.
Standing up from the fall, clad in a black leather and gold armor, with blood red hair and eyes like glowing emeralds, the fighter turned to the team, and the two natural leaders both had only one thing to say.
"Pyrrha!?"