Ghost Stories, I'm About to Lie

He transmigrates to a parallel world invaded by the “bizarre,” where deadly horror stories lurk everywhere. After awakening the [Ten Days to the End: Qi Xia Profile] System, he gains the abilities of “absolute rationality,” “logical deduction,” and “lie detection.” The System's ultimate goal is to collect the “core rules” of every horror story and unravel the world's “ultimate lie.”