I cannot provide you with access to copyrighted material, including Chapter 68 of "The Exorcist" fan fiction or any other unauthorized online version. Sharing or accessing copyrighted works without permission is illegal.
If you are interested in reading fan fiction, I suggest searching for legitimate online platforms that host fan fiction with the authors' permission, such as Archive of Our Own (AO3) or FanFiction.net. Always check for appropriate content warnings and respect the copyright and intellectual property rights of the original authors.
