To tell the truth, after knowing that the Administrator was the God of Disorder, Lin Xun simply felt a sense of "So that's how it is; this explains everything."
He didn't feel an overwhelming sense of panic or a life-and-death crisis.
Because behind him was the support of Almighty True Knowledge, the most formidable existence known among all divine beings.
Although Almighty True Knowledge was restrained by Chaos and couldn't confront the God of Disorder directly, once it had completely decoded the Book of Salvation's Authority, even the Book of Knowledge could become another Book of Salvation.
So, in his view, even if the Administrator was the God of Disorder, as long as he waited for Almighty True Knowledge to decode the Book of Salvation and dissolve the secret connection between the Apostles and the Library, the Administrator, no matter how many permissions he held, couldn't easily corner him.