Thirty years ago, an eternal "turbid sun" appeared in the sky - the sun was wrapped in gray-black unknown energy, the light became dim and cold, the global temperature dropped by 15°C, and the boundaries between day and night were blurred (the day was like dusk, and the night was invisible). As the turbid sun descends, "turbid energy" penetrates the earth:
Biological mutation: 30% of humans become "turbid skeletons" after being infected with turbid energy (aberrations that lose their minds and have infinite strength, retaining some human characteristics in appearance but with gray skin and cloudy pupils, divided into ordinary turbid skeletons / mutated turbid skeletons / lord-level turbid skeletons);
Dramatic changes in the environment: forests grow wildly into "haunted forests" (plant branches turn black, leaves have poisonous stings, and release weak turbid energy at night), cities collapse and form "broken cities" (buildings tilt and fracture, covered with turbidity nests and unknown energy crystals), ocean evaporation decreases sharply, fresh water resources are scarce, and only a few "clean water lakes" are not polluted by turbid energy;
Special rules: Turbid energy is enhanced at night (the activity of the turbid body doubles), and turbid energy is at its weakest at noon when the turbid day is lightest; some humans awaken "clear energy" (special energy that can purify turbid energy and resist turbid energy, the awakening rate is only 5%). The clear energy needs to be improved by absorbing "clear crystals" (purified products of turbid energy crystals) or through natural meditation.
