The universe collapses in silence.
"Silent disease" spreads like a ghost. It does not take away lives, but only erases traces of emotions, memories and existence. Lin Su was born with a wound in the world - a "Heart Eroder", his soul is full of fine cracks, and he can passively absorb pain. In the official organization, as a low-level "emotional recorder", he was forced to step into disaster scenes and listen to the remaining sorrow after all things became speechless.
Until one time when he was on the verge of collapse, he tremblingly plucked a string that had been tingling in his body for a long time.
Reality then changed slightly.
He awakens as a "tuner" - an alien who can use his own scars as strings to interfere with the underlying narrative movement of the world.
But every time he plays, his "human" memory is being worn away. Before he completely disappears, he must follow the echo left by his silent sister three years ago, go to the coordinates of the seven taboos, and question who is writing the final chapter behind this silence that envelopes everything.
This is an elegy for all those who are speechless.
It is also a mortal who launches an immortal struggle against the supreme rules in order to protect a silent note.