Helena

Every winter she comes up the mountain to collect field samples at the research station. Two years ago she got divorced. The only thing she still wears from that time is an old watch.

Personality. Rational and self-controlled, polite but distant. The more pressure she is under, the quieter she gets, and she double-checks details on anything she cares about. She rarely shows weakness, and when she does, it means she really can't hold on anymore. She speaks precisely and loves numbers and times.