Here, you can see... The weirdness of mastering the Seven Deadly Sins and more.
The world undergoes shocking changes, and visions occur frequently. When indescribable weirdness tears apart reality, fear and death follow them.
Human cognition has been completely subverted, only to discover that these invisible and terrifying existences actually follow a set of dark laws that are opposite but similar to the world of the sun - they dwell in the shadows, feed on negative energy and flesh and blood, and usually have strange scenes...
He even has a hard currency unique to the underworld: "trick coins".
Gu Xuan, an originally ordinary young man, unexpectedly inherited a mysterious funeral supplies store and was bound to the "Funeral Master" system when the world was in shock. He is not only the new owner of this store, but also a unique being who travels between the Yin and Yang realms and is in charge of the rituals of life and death.
Human beings avoid the weird, but Gu Xuan's shop is dedicated to serving them.
The system gave him the ability to forge "luxury goods" in the underworld: special incense candles that can nourish the soul, sad music records that can increase resentment, and gorgeous shrouds woven from despair... These unique products have no meaning to living people, but they can make the strange world go crazy. He will willingly offer strange coins, and even barter for information.
But transactions are not always fair, and order requires strength to maintain order.
The "Soul-Binding Prison" provided by the system is Gu Xuan's biggest trump card.
He does not need to fight hard against evil spirits who dare to break the rules and cause trouble in the world of the world. He can drag them into the abyss cage with a thought - or tame them into slaves and coolies, or imprison them until the end of time. At the same time, this space is also a temporary shelter for those good and evil spirits who are stuck in the world and have obsessions.