Seven Days of Chasing the Murderer: Taboo Archives in the Mountains

A chilling discovery in the frozen mountains: two naked bodies, marked by chains, brands, and a recurring, sinister symbol. Forest ranger Lao Zhang is drawn into a terrifying mystery rooted in the legacy of the "Wilderness Preaching" cult – a group infamous for seeking divine connection through extreme suffering and self-immolation.

The survivor speaks of a horrifying seven-day ritual in the Alps, a "purification" orchestrated by her fiancé, the cult leader's son. Fasting, flagellation, exposure... and Polaroid photos capturing each step towards a terrifying "Revelation." But their journey didn't end in the Alps. How did they reach this remote forest? What truly happened on the seventh night?

The symbol isn't just a mark; it's a key, a curse, appearing in reflections, spreading like a contagion. As madness and death follow, Lao Zhang realizes this isn't just about chasing a murderer. It's about confronting an entity awakened by forbidden rituals, a presence that watches from mirrors and seeks new believers. The seven days may be over, but the eternal ceremony has just begun.