Su Yuwei accused the Wang Family of colluding with the Deserters, rather than colluding with Yuan Shouyi to attack her.
The reasoning is simple, Yuan Shouyi didn't appear, which provides countless excuses to deflect blame.
More importantly, the Profound Moon Sword Sect would not turn against Yuan Shouyi for her sake. This does not align with the interests of the Profound Moon Sword Sect, and as the City Lord of Jubei City, Yuan Shouyi still wields terrifying power. If they really turn face, it would only lead to mutual destruction, benefitting the Deserters for no reason.
This is an outcome nobody wants, including Su Yuwei!
Conversely, the survival of the Wang Family is a trivial matter.
Su Yuwei did not consult Wang Junze's opinion on this matter, partly because from Wang Junze's standpoint, it would be difficult to make the decision to destroy the Wang Family. But if she orders it, it can avoid all troubles, and no one can say anything.
