In a bustling metropolis, Lin Yu, an ordinary café owner, is being driven to distraction by rising rents and the brutal pressures of business competition. The burdens of life weigh on him like an invisible mountain, leaving him barely able to breathe. His path ahead is shrouded in fog, with not a glimmer of hope in sight.
Then, without warning, the wheels of fate begin to turn. By chance, Lin Yu finds a mysterious phone glowing with an eerie light, and from that moment on, his world is turned upside down. Strange numbers and symbols appear on the screen from time to time, like mysterious codes from an unknown world, drawing him into a realm full of riddles and danger.
At the same time, a photo of Lin Yu appears in a decades-old newspaper. Like a bolt from the blue, it shatters the calm of his life. What unspeakable secret lies behind the photo? And what connection does it have to the mysterious phone?
