Waiting for the spirit to return refers to the little brother Zhang Qiling in Tomb Raider Notes, because he went to bronze doors in the ending and didn't come out until ten years later, so there is a slogan called waiting for the spirit to return, waiting for the little brother to come back.

Tomb raiding notes:

It's a tomb-robbing novel written by Nanpai's uncle. The novel describes a group of grave robbers who dug up the remains of a silk book of the Warring States period and recorded the location of a strange tomb of the Warring States period, but almost all of them died. Fifty years later, the grandson of a native master discovered the secret in the notes of his ancestors. He gathered a group of experienced grave robbers to look for treasure. They met a series of strange events during the grave robbery.

Zhang Qiling, the soul figure of Nanpai's three uncles' works "Notes on Grave Robbery". Suffering from amnesia, he forgets his previous memories every once in a while, so he has been shuttling through the ancient tombs looking for forgotten memories.

"Hidden Flowers" focuses on his life experience, appearing in the form of memories, and mainly describes the story of Zhang Qiling in Tibet.

Zhang Qiling is just a specific title, referring to the designated successor of the Zhang family (that is, the head of the Zhang family), and all the designated successors are called Zhang Qiling. Wu Xie speculated that the Zhang family in Gu Lou was also the person who buried the dead.

In ancient times, it meant to remove the dead and transport the coffin to the ground.

In 2005, he lived alone in the bronze doors of Changbai Mountain, isolated from the world. Ten years later (that is, August 20 15 17).