My Simulated Path to Immortality

The journey towards immortality is undeniably challenging! This is especially true in a cultivation realm that has been entirely altered by a plague! Mortals are carriers of the disease, and if an immortal encounters it, their cultivation may weaken at best, or they might return their Dao to the heavens at worst. Consequently, mortals and immortals are eternally separated. I found myself transmigrated to this world, filled with lofty aspirations, yet I could only flounder in the mortal realm, squandering my life. Fortunately, as I faced my demise, I unlocked a mysterious treasure that could turn reality into illusion, transforming my actual life into nothing more than a transient dream, enabling me to go back to the moment of my arrival!