Cheng Feng asked Wen Chaoshen where he got those letters. After learning the answer, he slumped onto the cold ground, staring blankly at the wide-open courtyard gate for a long time, as if he had lost all his strength.

Seeing him like this, Wen Chaoshen asked again about the letters. After a long silence, Cheng Feng sighed:

"In principle, I can't reveal anything about the academy."

"After all, it's not just my concern."