Song Yi, an experimental subject from the high-tech future, was trapped in the 21st century after a chip failure.
Endless neuralgia tortured him until Shen Yu appeared - this arrogant and unruly classmate became his only "painkiller". When he gets close to Shen Yu, the pain of bone erosion disappears; but once he tries to investigate the truth, the world will use various "unexpected coincidences" to force him back to the starting point.
There are many doubts about Shen Yu, and he always appears "just in time" when he is in danger. Under the disguise of cynicism, there is bottomless pain and an almost self-destructive desire to protect.
When the illusion of warmth collapses and the world reveals its fangs, Song Yi must make a choice between "illusory happiness" and "the cruel reality of true tranquility". On the edge of the world collapsing, the only thing that can be held tightly is each other's hands.
The two healed each other's wounds and gained a new life based on the truth and dust.
Intention: Real healing is to face the source of all pain side by side with you.