My Five-Hundred-Year-Old Self and I Went Crazy After Quitting the Faction.

[Traveling through another world + two souls in one body + survival guide to the world of cultivation + no CP] My name is Chi Yu, and I was almost killed by a monster on the first day of time travel. The person who saved me was a translucent woman who said she was me five hundred years from now. She said she was dying, so she traveled back in time to the present to try to live again. Something unexpected happened - two souls collided. She taught me how to draw talisman, fight for me, and even teased me with wooden figures when she was in a good mood, but her memories were all about enemies, pursuits, and how to trick herself into death. The day Jiyue Sect asked me to be a consultant, everyone in the sect thought I was a parallel import. It doesn't matter, I don't plan to stay long, I just want to save enough resources and then heal my broken body. But I didn't expect—— The master of Sword Spine Peak who always caused trouble for me actually had a bad relationship with the original master. The messenger who was blocking the way outside the city was chasing me for a plain silver hairpin, saying that I looked like his old friend. What's even more outrageous is that she drew a talisman at random, which lit up the night sky of the entire city, and then whispered: "With the dim light of this city, I wish you peace for the rest of your life." … Wait, this sounds like setting a flag. Note: No CP but a little heartthrob, it is no longer difficult for the supporting character to fall in love with the protagonist