So, is this the motive for Chu Tianrui and Wen Lixin to harm Grandpa?
No, their aim isn't to harm Grandpa, but to bring down Chu Yunwei.
As long as Chu Yunwei is gone, even if Wen Lixin hasn't regained control of the Wen Family, they will have a foothold again in Rong City.
Because the Chu Family's business will surely fall into their hands.
"Actually, I noticed early on that the Old Master's health wasn't right, so I've been visiting him frequently these past few days, just in case someone at Chu Garden tries to harm him. But I don't know a thing about medicine or poison, so even after watching over the Old Master for many days, I couldn't do anything, and I watched his health deteriorate day by day.
