Recarnated Into Mo Dao Zu Shi

I'm from another world that similar to the one. I would say far worse. How worse well that a story for a different time.
During my free time I would read countless books.
"The Grandmaster of Demotic Cultivation" Or "Mo Dao Zu Shi", happens to be a one of them. I was my world protector that goes by the title Warrior of light, Lizzy White. One event lead to another which led my world to its demise. With the hope for a better future. Hope to forget everything that happened.
For f*ck sake I ended up in MDZS, five years before the birth of the main couple!?!? Recarnated as a side character who brought a key piece of the original story and waste.
Talk about being iseki. With no truck-kun.
The only way to get my wish granted is to change the story for the better or else I'm stuck here for eternity.
Idk why me of all people!?!?

The story following the original events in the drama and/or novel. Will have character from a different world that I originally created or sort of crossover.