You don't want your secret to be revealed by others, right?

Synopsis

After transmigration, Lin Yue could hear a voice whispering in his ear every day, sharing all sorts of secrets with him. Small matters like the thoughts of the girl next door, to great mysteries like the secrets of the heavens, the voice persisted daily, broadcasting randomly. He originally wanted to live an unremarkable life, but in this world of Xianxia dynasties where mortals are considered as insignificant as weeds, the fate of an ordinary man without power is no longer in his own hands. Thus, he had no choice but to stop being 'just a person'.' Your Majesty the Empress, you wouldn't want your secret of treason to be revealed by others, right? '