My name is Gu Changsheng, patient No. 109 Of the mental hospital.
The doctor said I had a split personality and wanted to use electric shock to cure it. But every time an electric current passes through my brain, I will fall into the cultivation battlefield called "The Great Wilderness", holding the Ten Thousand Soul Banner in my hand that can swallow millions of dead souls.
There are nine "I's" living in my body:
Bloody Yama said that I am an ancient demon cultivator who proves the way through killing;
The singer said that I was her dead lover and owed her a lifetime of tears;
The voyeurs say the world is just a brain in a vat and we are all data;
There are also five "Is", respectively entrenched in the ghost world, the demon world, the demon world, and the fairy world...
Until the "I" in the fairy world told me:
The nine of us are all fragments of the same person's soul torn apart in order to escape the truth that his wife was betrayed by her beloved.
And that person is in the ninth dream, waiting to kill us all with his own hands.
Could the nurse I pinched in the mental hospital be a fox demon from the demon world?
Could the heavenly master I killed in the wilderness be the doctor who gave me electric shock?
Why does the head nurse Su who tenderly delivers medicine every day look exactly like the woman who held my body and cried bitterly in my dream?
Mom, I can't tell the difference, I really can't tell the difference.