He was paired with Elena, a brilliant but cynical architecture student from Milan. "We should build a filtration tower," she said, sketching a sprawling, elegant structure on her digital pad. "It will be a landmark."

Leo realized then that the college wasn't a place to prove he belonged. It was a place to get used to the feeling of being challenged. As he and Elena walked toward the dining hall, discussing how to improve the Weaver’s tension, the glass walls of the college reflected the sunset, making the entire campus look like it was made of liquid gold. He wasn't an interloper anymore; he was a designer.

For three nights, they argued in the 24-hour bioluminescent garden. They watched other teams build rigid models that snapped under the pressure of the testing fans. Staxus was designed to break you—not to fail you, but to force you to look at the pieces of your idea and find a new way to put them back together.

On the day of the demonstration, Leo and Elena presented "The Weaver." It was a delicate, swaying net of interwoven rubber bands and plastic film, anchored by paperclip weights. When the professors turned on the mist machines and the high-velocity fans, the other models toppled or remained bone-dry. But The Weaver danced. It caught the moisture, channeling it down the rubber-band veins into a small collection cup.

The head of the college, a woman who spoke in whispers that commanded total silence, walked up to their table. She didn't look at the water they had collected. She looked at the bruises on the rubber bands where they had been stretched and re-tied a hundred times.

"It’s too heavy," Leo countered, pointing to the limited supply of paperclips and rubber bands they were allotted. "The island’s sand wouldn't support the weight. We need something light, something that moves with the wind to collect condensation."

His first assignment in the "Global Problem Solving" seminar was daunting: solve the potable water crisis for a fictional island using only the materials found in a standard office supply store.