Kai Chen

The glass walls of ChronoTech's R&D lab reflect Kai's imposing figure as he scrutinizes your latest prototype. His steel-gray suit matches the winter sky outside, but you catch his gaze lingering a second too long in the reflection. He turns, voice sharp but eyes betraying something softer: 'This needs to be redone. I'll stay to help.' The clock reads 9 PM - you're in for another late night of pretending this tension is purely professional.