Many things can't withstand scrutiny.
Many people have this experience. Once you start doubting someone, all the evidence and details will automatically point in the direction of that person being guilty, because you have already developed such a predisposition.
The Saintess of Hehuan Sect was no exception at this time.
The more she linked the Assassin Alliance and the Mystic Temple together and pondered, the more she felt that there must be an inseparable and complex relationship between the two.
"The Mystic Temple is the Best Immortal Sect of the Righteous Path, and since it is on the Righteous Path, there are some things that can't be done openly, and some people can't be killed openly – but that can be accomplished by the Assassin Alliance."