On a day like any other, Li Tingchao strolled along the streets paved with golden ginkgo leaves, the autumn breeze blowing cool and comfortable. But the good times did not last long, black fog appeared in the sky, the surrounding light quickly dimmed, and the darkness swallowed a person, all in just a few dozen seconds. The black fog dissipated, and something seemed to have quietly changed...
Purpose: Looking for the meaning of life