C315 He was not afraid of ghosts knocking on his door …
If she didn't do something shameful, she wouldn't be afraid of ghosts knocking at her doorstep. She was very confident, because she knew that she had no weakness for him.
While Mai Su was writing the materials, she deliberately avoided's instructions from the upper echelons. She did not want to make things big.
Just as Mesu finished writing and printing out the materials