Deaf-mute girl & terminally ill young master
The encounter was a carefully designed genetic conspiracy, and Chi Nian's "incompleteness" was the key to solving Gu's genetic disease.
Auditory recovery is actually neural symbiosis, and all sounds are Gu Chengze's life countdown pulses.
He shattered into a torrent of data, but she became a walking genetic tombstone, and love gained immortality at the telomeres of chromosomes.
Concept: Hearing aids convey not only sound, but also the heartbeat terminator of the passing of life.