Seventh Observation Tower

Deep in the subway tunnel at midnight, an ancient formation that was opened by mistake threw the programmer Chen Yu into a broken and different world. There is no civilization here, only the primitive forest that has been forgotten for five thousand years, and the strange black fog that comes on time every night and erodes the mind. The survivors went crazy, betrayed, and devoured each other due to the black mist. With an ancestral ring integrated into his body, Chen Yu picked up broken relics in the ruins of civilization and quietly repaired them. When the incomplete jade pendant blocked the mental erosion, when the rusty broken blade whispered "God Killer", when the repaired map fragments pointed to the ancient battlefield - Chen Yu discovered that this forest was actually the cemetery where the ancient civilization was shattered by the alien world. The black mist that kills every night is the curse condensed by the despair of the defeated. And his ring is slowly piecing together the truth of this world of death and the way back.