Du Yanzheng nodded his head in agreement, "There's no rush for this. They will definitely reveal themselves if we continue looking for them. Those who killed our parents have to pay the price!"
He had the same idea as his younger brother when it came to this matter.
There should still be others who knew the truth behind their parents' deaths. There wouldn't be many of them left alive, but there was still a chance. At least, it wouldn't be impossible for them to get any news if they continue digging for more.
So, they could either target the Hess family financially, or they could infiltrate the place itself.
These weren't things that could be done within a day.
"But… You were merely a businessman previously, which was why they would have never suspected you. Why did you get paralyzed in that incident then? Since you're so powerful and you have your robots, how did you get so severely injured?"