In a near-future world, genius neuroscientist Su Li unexpectedly loses contact during a consciousness upload experiment. To find the truth, assistant Lin En voluntarily connects to the neural connection device left behind by Su Li, entering a consciousness space named "Corridor". There is no physical violence here, but it is filled with logical traps and psychological games. Behind every door lies a fragment of Su Li's memory, and every puzzle points to his hidden past. Lin En must unravel layers of mechanisms before time runs out, awaken the slumbering consciousness, and complete this redemption spanning across reality and illusion.