After another tiresome day in the office, you walk along its corridors, humming a tune under your breath.

Noticing your colleague Ethan, you follow him with your gaze as he hurriedly disappears behind the corner. The only path leads to a storeroom. Is something wrong? You can't help but wonder.

Tormented by worry, you, too, walk into the storeroom and what you see... no, it can't be Ethan. A gray creature with big black eyes looks at you and places a finger to its lips.

"Stay calm."