This drama is adapted from the novel "SCI Mystery Collection" of the same name, telling the story of a life and death contest between justice and evil. We are all bright, because some people try their best to resist the darkness. What is academic? Is it a fancy illusion, or is it a murderous invisible spell, or is it just a trick of sensation? Bai Yuxi and Zhanyao lead SCI to unravel the mystery of interlocking.