After greeting Old Su next door,
Xu Yun slipped his phone into his pocket and locked the door.
Left his own place.
Twenty minutes later.
East District of Ke Da.
"Longitude 117.2764... Latitude 31.8392..."
Xu Yun was running the latitude and longitude app, humming a little tune, strolling slowly along the campus path.
He glanced about as he walked, apparently searching for the precise spot.
Gotta admit,
The level of tech these days really has reached a very convenient stage, at least from an average person's point of view.
Even a free longitude-latitude app can lock onto five or six decimals.
But no matter how accurate the app is, it's still just a range; applied to the ground, the coverage is pretty wide.
"117.2754...117.2756... There we go, 117.2764!"
After locking onto the longitude,
Xu Yun didn't rush to get the latitude, but looked around first.
Right now, he was on the east side of the East Campus, near the Waterside Lecture Hall.
