"No," Lin Jiaxing responded firmly. "Your grandfather was a kind-hearted man who never held grudges against anyone. The Lin Family enjoyed its glory as an imperial family, and when your grandfather sensed something amiss, he chose to withdraw. Your mother was also known for her kindness and never harbored enmity towards anyone…"
"…"
"How come?" Lin Jiaxing asked, sounding very concerned.
Her uncle gave the answer within such a short while, only because her grandpa and mother might be least likely to have become enemies with anyone…
Then her venom could not have been related to the Lin Family.
So…
Could the origin of the venom have something to do with Golden Rolls?
The door to enchantment was opened and Golden Rolls should have been there apart from the sword. But the Golden Rolls were gone. She was drugged and could the person who took away Golden Rolls also drugged her?
That seemed very likely.