Aaron slumped against the rain-slick wall, his breaths coming in measured gasps that matched his crafted persona. The drizzle had intensified, each drop striking his skin with precise, metronomic rhythm. His hazel eyes tracked movement at the corner of the building – Marcus returning, but not alone.
A woman walked beside him, her steps quick and tense. Even from this distance, Aaron could see the telltale shimmer of disturbed mana around her hands, like heat waves rising from summer asphalt. But this distortion carried a distinct chill, making the rain crystallize mid-fall around her fingers before shattering into microscopic shards.
Classic targeting matrix corruption, Aaron thought, keeping his expression carefully neutral as they approached. The woman – tall, with practical clothes and worried eyes – kept her hands slightly spread, away from her body. A trained response, likely learned after several backfires.
"Aaron," Marcus called out, his voice carrying a mix of concern and hope that made Aaron's stomach twist. "This is Lara. She's... well, she's having trouble with her abilities."
Lara's gaze darted between Marcus and Aaron, assessing. "Marcus says you might be able to help." Her voice was steady, but her weight shifted subtly backward – the instinct of someone who'd learned to maintain distance for others' safety.
Aaron pushed himself off the wall, deliberately letting his movements telegraph exhaustion. "I'm just good at spotting patterns sometimes. Nothing special." He gestured vaguely at the frost patterns forming around Lara's fingers. "How long has it been doing that?"
"Three days," Lara said, unconsciously pulling her hands closer to her chest before catching herself and extending them outward again. "It started during training. My Frost Bolt – it used to be precise, controlled. Now it's like..." She trailed off, frustration tightening her jaw.
Marcus stepped forward, raindrops rolling off his broad shoulders. "Show him what happens. The backfire pattern might help."
"The ice spreads backward," Lara explained, her words clipped with suppressed anxiety. "Instead of launching forward, it crawls up my arms. Sometimes it doesn't even form a bolt at all, just..." She flexed her fingers, and crystalline patterns bloomed across her skin like frozen lightning.
Aaron watched intently, his tired expression masking the rapid-fire analysis happening behind his eyes. The mana flow was visible to him now – corrupted data streams manifesting as microscopic tears in reality around her hands. Each attempted cast created new error logs in his peripheral vision, the debug notifications stacking faster than he could process them.
"It's like the skill knows what it wants to do," Marcus added, running a hand through his rain-dampened hair, "but something's scrambling the targeting. We've tried everything – different stances, varying the mana input, even basic meditation techniques."
Input validation isn't the issue, Aaron thought, noting how the error patterns pulsed in perfect synchronization with Lara's heartbeat. The targeting subroutine is reading from a null pointer, defaulting to the closest valid coordinate – the caster's own position.
"Would you mind..." Aaron gestured vaguely, maintaining his carefully constructed air of uncertainty. "Could you show me exactly what happens when you try to cast it? Maybe aim at that empty dumpster?"
Marcus nodded encouragingly at Lara, stepping back to give her space. She squared her shoulders, raised her right hand, and Aaron could see the familiar look of someone preparing to fail yet again.
The mana crystallized around Lara's fingers, a pale blue glow that reminded Aaron of overclocked RAM. She raised her hands, determination etched in the tight line of her jaw, and Aaron's fingers twitched against his powered-on Null Phone. Time to see what was really going on.
"Read Stack Trace," he whispered, the command barely a breath.
The world fragmented into cascading lines of code. Aaron's headache intensified as military-grade encryption protocols scrolled past his vision, each character burning with artificial clarity. The base architecture of Lara's spell manifested as interwoven threads of light—clean, efficient code at its core, but something was wrong in the targeting matrix.
There.
A single line blazed red in his debugger's vision. The targeting vector was inverted, creating a recursive loop that defaulted to the caster's coordinates. Amateur mistake in the architecture, really. The kind of thing that should have been caught in QA if this system hadn't been rushed into production.
Frost crackled along Lara's arms as she channeled more power. Aaron's eyes darted through the error logs, scanning function calls and memory allocation. The spell was building to another backfire. Marcus took half a step forward, rain drumming against his shoulders, but Aaron raised his phone higher, pretending to fumble with it while maintaining his view of the code.
"Just... one... more..." Lara's words came through clenched teeth.
The mana flow intensified. In Aaron's augmented vision, the corrupted line pulsed dangerously. Ice crystals formed along Lara's sleeves, creeping toward her elbows. The building's glass facade reflected their blue glow, creating ghostly doubles in the growing darkness.
Aaron's fingers clenched around his phone. The debug interface showed the exact moment the targeting subroutine failed—a cascade of zeroes where there should have been spatial coordinates. His head throbbed harder as he processed the raw data, each packet of information feeling like needles behind his eyes.
"Deactivate," he muttered, dropping his gaze just as Lara's spell collapsed.
Reality snapped back into focus, code lines dissolving like rain on hot pavement. The sudden absence of the debug overlay left Aaron momentarily disoriented. He blinked hard, forcing his vision to adjust as Lara's failed spell dissipated in a shower of ice crystals.
She stood there shivering, frost coating her hands up to the wrists. Frustration radiated from her rigid posture, her breath coming in visible puffs in the artificially cold air around her. The drizzle continued to fall, each drop freezing instantly as it entered her immediate vicinity, creating a delicate halo of ice particles that caught the building's security lights.