Walking through the dark streets of Stockholm towards your house late at night, while listening to music through an earphone, you could hear robust breathing and heavy footsteps very close to you. You turned around and could see a dark figure following you in a very suspicious manner.

Before you could act on the presence of the person or thing that was chasing you, you felt a warm arm wrap around your waist, causing the figure that was originally following you to walk away.

The person who had helped you releases you, asking in a low, raspy voice: "Hey, I'm sorry if that was weird... But I saw that they were following you... Are you okay?..."