- **Time and space dislocation**: Modern cities hide ancient sacrificial relics. The villa area shrouded in a mysterious magnetic field forms an independent time and space, and the day and night rotation speed is different from the outside world.
- **Sacrifice Rule**: A blood sacrifice ceremony must be held every forty-nine days. Those who violate the rules will suffer flesh and blood distortion and become the nourishment to maintain the existence of the evil god.
- **Tentacle Parasitism**: Silver-blue tentacles will grow in the body of the selected sacrifice, which is both a curse mark and a sensory amplifier, causing the host to gradually lose the way of human perception.
Intention: bright and future