A sea fog swept in and blanketed the world. Monstrous beings tore through the walls between dimensions and descended upon the human world. Cities were trampled, and living things were hunted.
Humanity lost its homeland, its light, and its freedom, fleeing underground to huddle in subterranean cities and barely cling to life.
Desperate humans prostrated themselves before altars and offered sacrifices. The blood-red eyes of the Old Ones opened within their clay idols.
Psychic powers awakened, genes were re-expressed, and a new era began: an age of evil gods and their fanatical followers.
After his parents and siblings abandoned him for being a useless person incapable of awakening psychic powers, Song Xia holed up in a shabby little apartment in the slums. He could barely scrape together next month's rent.
To survive, Song Xia had no choice but to join an expedition team. By chance, he unearthed an underground palace, where a black clay idol stood on a strange throne.
From then on, wherever Song Xia went, a miniature clay idol charm clung to him. It couldn't be smashed or kicked off.
Whenever the moon rose, the little clay idol cast the shadows of writhing tentacles in the moonlight, tangling with Song Xia as he slept. When he woke, he was always exhausted and covered in marks.
[I am your god. Taking you is my right...]
[You will be punished by the gods if you run away.]
[Submit to me!]
When they heard that the evil god protecting Telo City had taken a liking to Song Xia, his parents decided to offer him as a sacrifice to the god, hoping to strengthen their younger son's psychic powers.
In the depths of the abyss, the true god awoke from a beautiful dream in a fury. He unfurled his enormous tentacles, churned the currents, tore through the sea fog, and set out to find his sacrifice.
One day, the people of Telo City were horrified to discover that an unknown abyssal monster had wrecked their coastline, destroyed their harbor, and submerged their city walls. The monster was even larger and more savage than the creatures from other dimensions. Just two of its tentacles could tear intruders to pieces.
The people of Telo City were furious, and begged their noble guardian god to destroy the invader.
The headlines in Telo City's news recorded the battle exactly as it happened:
Day One: "A grotesque monster has occupied the harbor entrance and defiled our home."
Day Two: "The vicious invader roars for us to return his sacrifice."
Day Three: "The brutal devil has killed Telo City's guardian god."
Day Four: "A warm welcome to Mr. Azathoth on his visit to Telo City."
Day Five: "The Creator and His Queen will arrive in their loyal city of Telo today."
※ 1v1, happy ending, Cthulhu Mythos setting, dark and twisted, but sweet.
※ A top who has been abstinent for ten thousand years and is desperate for a wife, and can climax just from touching a finger X a bottom who is pure-hearted, wants nothing but to earn money, farm, and stockpile food.
※ Lots of original worldbuilding. Don't worry about the details. It's all just to make the crispy duck taste better.
Theme: No one can defy their instincts.