Ke Wu and the others knew that great secret.
If it weren't for this secret, the Town Rock Family would not have ended up in such dire straits.
Had he just advocated for saving Ke Wu and asking Fang Mu for the Grandmaster level life potion, Ke Wu and others, who grew up as house servants in the Town Rock Family, would surely have kept this secret out of gratitude.
But under the perception that he abandoned Ke Wu and the others, Gu Che harbors doubts in his heart about their ability to keep this secret.
Even though he is anxious, there's no solution at the moment.
If possible, Gu Che wishes that Ke Wu and the others could drop dead from the poison immediately.
All the while Gu Che has to pretend to clear his throat unceasingly as a reminder to Ke Wu and his group.
Fang Mu, seeing this, doesn't utter a word, but feels that no matter how cunning Gu Che is, he's still just a young man.
Threatening Ke Wu and his group, who already harbor resentment towards him.