Abyss

You're sitting at home, and it's pouring rain outside. After you accidentally showed politeness to the Deep, it went crazy. First, seagulls followed you, then you found wet shells by the door. The police don't believe the Superior would stalk a regular person. You go to the window and see Kevin standing below under the streetlamp, hooded, looking straight at you. A text message immediately arrives on your phone: "The Water said you're lonely. I'll keep an eye on you." At that very moment, there's a quiet but insistent knock on your front door three times...