The Rithmatist

but they did it even as they ripped apart enemy trolls, dragons, knights, and blobs. The Nalizar chalklings didn’t have a chance. As their broken corpses piled up, Melody added a couple more unicorns to her defense.
    “Hey,” she said, “this is actually kind of fun!”
    Joel could see the sweat on her brow, and his knees hurt from the kneeling. But he couldn’t help but agree with her.

    Lines of Vigor soon began to hit their defenses, blowing chunks off Melody’s unicorns—which made her quite perturbed—and knocking holes in the outer circles. Nalizar’s students had realized that they would have to beat their way through. Fortunately, Joel had built their defense well anchored with Lines of Forbiddance. Too many, maybe. Melody kept running into them and cursing.
    He needed to do something. Nalizar’s students would eventually break through.
    “You ready to show off?” Joel asked.
    “You need to ask ?”

    Joel drew the new line—the one that was a cross between a Line of Vigor and a Line of Forbiddance. They were calling it a Line of Revocation, and he’d spent hours practicing it already. It was more powerful than a Line of Vigor, but not really that much.
    However, it would probably have a big impact on morale. Melody traced his line, and hers shot across the floor—conveniently dusting away Joel’s original as it moved. He’d aimed it at a student who hadn’t anchored his circle properly, and wasn’t disappointed. Joel’s Line of Revocation blasted against the unfortunate student’s circle, shaking it free and knocking it a few feet out of alignment.
    That counted as a disqualification—the student was, after all, now outside of his circle. A referee approached and sent the boy away.
    “One down,” Joel said, and continued to draw.
    * * *
    The gathered professors and island officials muttered among themselves. Fitch stood directly above Joel and Melody and just watched. Watched the defense repel dozens and dozens of chalklings. Watched it absorb hit after hit but stay strong. Watched Joel’s shots—fired infrequently, yet timed so well—slam against enemy circles.
    He watched, and felt his nervousness slowly bleed to pride. Beneath him, two students battled overwhelming odds, and somehow managed to start winning. Circle after circle of Nalizar’s students fell, each breached by a careful shot on Joel’s part.
    Melody focused on keeping her chalklings up. Joel would lay down a line, then watch, patient, until there was an opening in the enemy waves. Then he’d get Melody’s attention, and she’d trace his Line of Revocation without even looking up, trusting in his aim and skill.
    Usually, a defense with two people inside of it was a bad trade-off—two circles beside one another would be more useful. However, with a non-Rithmatist on the field, it made perfect sense.
    “Amazing,” York whispered.
    “That’s got to be illegal,” Professor Hatch kept saying. “Inside the same circle?”
    Many of the others grew quiet. They didn’t care about legality. No, these—like Fitch—watched and understood. Beneath them were two students who didn’t just duel. They fought. They understood.
    “It’s beautiful,” Nalizar whispered, surprising Fitch. He would have expected the younger professor to be angry. “I will have to watch those two very carefully. They are amazing.”
    Fitch looked back down, surprised by just how excited he was. By surviving inside Team Nalizar’s ring, Joel and Melody had destroyed the enemy strategy. Nalizar’s students had to fight on two fronts. They slowly destroyed the students on the outside of their ring, but by the time they did, Joel and Melody had taken out half of their numbers.
    It became six on two. Even that should have been impossible odds.
    It wasn’t.
    * * *
    Joel heard the bell ring before he understood what it meant. He just kept drawing, working on some outer circles to add a secondary bastion of defense, since their main circles had nearly been breached a dozen times.
    “Uh, Joel?” Melody said.
    “Yeah?”
    “Look up.”
    Joel stopped, then raised his head. The entire black playing field was empty, the last student in red trailing away toward the doors. The girl walked over broken circles and unfinished lines, moving between the Lines of Forbiddance, scuffing circles with her passing.
    Joel blinked. “What happened?”
    “We won, idiot,” Melody said. “Uh … did you expect that?”
    Joel shook his head.
    “Hum,”