When memories can be changed, reshaped, transferred, and replaced, can we use this to seek advantages and avoid disadvantages, forget pain, and prolong happiness? When memory is transplanted, can it be regarded as soul replacement? Has mankind achieved the immortality of the soul?
When people are excited and cheering for this great technological discovery, danger is also coming quietly...
What is real? What is bliss? What is eternal life?
Purpose: In the struggle between memory and free will, can human beings protect their true selves in the torrent of technology and find their own happiness and meaning?