"You said you would come back, so I've been waiting for you all this time."
He waited for her for eighty years because she had said, "Wait for me." He searched for her for eighty years, until at last he gave up hope. Then, on a warm afternoon, they unexpectedly met again. She didn't remember him, or the story they had shared.
An amnesiac transmigrated girl x the centenarian Zhang Rishan
The main plot follows the TV drama version of Sand Sea. This is a sequel to another novel about the Nine Gates.
Core theme: Rekindle a past connection