Moving through it all like whispers in the night are the shadowrunners. No one admits their existence. They show up in no corporate or governmental database. They have no SINs, System identification Numbers; in effect, they were never born. No one admits their existence, but no one else can do their secret work. When a corp or other individual or group needs some dirty work done, they hire shadowrunners. A runner’s life can be a short but lucrative career.