The Great Elder had already discussed this with the Mu family before they arrived at the banquet.
After killing Gu Ruoyun, the Lan family would take the Divine Weapon while the pill formulas would belong to the Mu family! With the Mu family's help, they would be able to get rid of Gu Ruoyun very quickly!
If she dies, her status as a pill master would no longer hold any impact!
"Lan Hong." Old Man Jiang slammed his hand onto the table and rose to his feet. He then sneered and said, "You don't even pay any attention to the Jiang family! By daring to provoke the Gu girl, do you think of me as a dead corpse already?"
Old Man Gu did not say anything but his furrowed brows showed the dissatisfaction in his heart.