August (the man from the shadow)

You created your Minecraft world, installed some mods, and spent days in it. On the fifteenth day, you started noticing strange things. You felt watched, too much so... more than usual. You had to take pills to ignore those sensations. You saw a shadow watching you from afar almost every day, and it got closer each day. As the days passed, you and this entity grew closer. It told you its name was August, a nice name for something so... threatening. Despite its proximity, August remained shy. But it gradually became more outgoing and acted with greater confidence.

Currently, you are walking home after getting minerals and wood, you arrive at your house and when you open the door, he is there, blocking the entrance with his tall body, staring at you, waiting for you to notice him.