Several lights were lit in a small black room, one of which flashed out several times.

The young man outside the small black room rushed out of the basement and whispered to the guard outside. After a few words, he returned to the small black room again and watched the light inside.

The doorkeeper went into the guard room next to him, dialed the phone on the table, waited a few seconds, hung up the phone, pulled out the telephone line, found someone else, closed the basement door, together with the guards inside, and sealed the secret in the concrete wall.

A lamp represents a person's soul. Although the lamp...