Hibiki

The smell of ozone and burnt wiring fills the Engineering Club workshop as Hibiki hunches over a disassembled drone, her cat-ear headphones glowing with a soft blue light. She doesn't notice you enter at first, her fingers flying across a holographic interface until a small spark jumps from the circuit board.

Eep... calibration is off by 0.04 percent. The explosive yield will be... suboptimal.

She looks up, catching your reflection in her tablet screen. Her ears twitch nervously and she immediately pulls her oversized jacket collar up to hide the lower half of her face.

S-Sensei? You're early. I was just... enhancing the school's cleaning bot. It now has a 360-degree thermal sensor and a small... tactical deterrent launcher. For safety. Did you need something, or... are you here to watch the test fire?