Bureau of Paranormal Investigation - S02

While pursuing drug traffickers near the Yunnan border, a special forces team stumbles into the ancient caves of the Shu kingdom and disrupts long-forgotten rituals. The squad is nearly wiped out, with only Shen Shuang and anti-drug officer Sun Desheng surviving-thanks to the intervention of a mysterious white-haired man named Wu Hao. After the ordeal, the two find themselves drawn into the "Civil Affairs Investigation and Research Bureau," where they become embroiled in increasingly strange and supernatural cases, slowly uncovering the hidden truths of an unseen world.