Aning was about to collapse until the elf Xiaoqi appeared.
She didn't know that this elf who desperately wanted to protect her was the real "self".
At that time, in order to escape from the pain, Xiaoqi stripped away all the unbearable things and transformed into his clone Aning, living alone in the sunshine.
But when she finally couldn't bear the torture of her conscience and chose to come back, she found that the "shadow" she left behind had already grown a soul in the darkness.
A body swap allows the two "selves" to face each other's pain.
This time, can they piece together a complete life?
Purpose: A life without answers