At 3:07 in the afternoon, in the constant temperature and humidity warehouse of the National Comprehensive Archives Center in Opolis City, Hong Deleving just touched the file box numbered "2003-Infrastructure-071" with his fingertips, and accurately reported the three-dimensional coordinates of its storage location: "The fifth row of shelves in the East Third District, the third compartment from the left on the middle floor, 1.72 Meters from the ground."
The locator in the hand of the intern Lin Xiaoya beside her had not yet refreshed the data. When she looked up after hearing this, she could only see the back of Hong Delevingne as he neatly pulled out the file box. He wore a uniform light gray uniform with the cuffs rolled up to his forearms, revealing the old mechanical watch on his wrist - said to have been passed down from his grandfather. There was half a piece of broken porcelain from an unknown dynasty embedded in the dial, but it was more accurate than any electronic device.
"Brother Delevingne, how did you get such a brain?" Lin Xiaoya followed quickly and watched as Hong Delevingn skillfully used a soft brush to brush away the dust on the surface of the file box. "You can actually remember the names of the surveyors in each volume of the water conservancy drawings of the Republic of China that were just put into storage last week, and you can even tell them the model of their pencils back then."
