The morning light shines through the glass, cutting out a geometry of light and dark on the desk.
Ling Chen bathed in half of it, with a cheerful face that matched his age.
The other half of him, code-named "Blue Bird", is the sharp blade of the Dragon Shield Bureau, and is running a top-secret mission code-named "Wind Catching".
In the classroom, the sound of small discussions was like the chirping of cicadas in early summer. It was not disturbing, but it could not be ignored.
"Have you heard? There are transfer students coming today."
"Male or female? I hope it's a cute girl."