Xian Ni: Joining Hengyue Sect, I can gain infinite enlightenment

I'm a hard-pressed millennial, already stymied by life. Then, by chance, I transmigrated into Wang Lin's younger brother, Wang Tian, ​​and awakened the seemingly useless Infinite Enlightenment System—no fancy skills, no divine weapons, only "enlightenment." But cultivating immortality is all about fighting against the will of heaven, and this "enlightenment" is the key to defying fate and changing one's destiny!
The first mission assigned by the system was to join the Hengyue Sect! Even though I knew the plot well, I felt like I was falling into an icy cave—the Hengyue Sect was about to be destroyed, and the Wang family would be dragged into a terrible disaster because of Wang Lin.
I clung to the system day and night, relying on sudden enlightenment to rapidly break through realms while others labored for ten years. The sea of ​​​​qi in my dantian surged, and spiritual energy flowed like a tide. Every retreat was a life-or-death transformation. But the road ahead was fraught with obstacles. The threshold of the Nascent Soul Realm was unattainable, the sect's crisis loomed, and the shadow of the Wang family's annihilation loomed ever larger.
In order to rewrite the tragic endings of the Wang family and the Hengyue Sect, as well as the tragic endings of those heroines, I can only continue to become stronger, hoping to give all the fairies in the world a safe home.
[New Realm of Desolation]