I Transmigrated into a Cultivation World, Not a Mystery Drama, Right?

[Ensemble Cast + No CP + Transmigration to a Cultivation World + Everyone Is Beautiful, Strong, and Miserable + Dark Worldview + Nonhumans + Cryptic Literature + One Soul, Two Bodies + Bad Ending] (Irregular updates) Liu Qishuang transmigrates into the sort of cultivation world that appears most often in novels, movies, and TV dramas: a mysterious realm of dazzling swordplay. And then she splits apart. She now has two bodies, which we'll call her original body and her secret identity. Her original body, Liu Qishuang, gains the legendary superpower of Word Spirit, while her secret identity, Liu Jinghong, is born with a sword physique. By coincidence, she arrives just as an immortal sect is recruiting disciples, and she and her secret identity, Liu Jinghong, both join Qingyun Sect without a hitch. After that, she discovers the strange things hidden in this world. Is the spirit beast she accidentally forms a contract with in a small secret realm really the mythical beast known as an all-purpose wish-granting machine? Wait, that mythical beast is my big brother? And does the stone puppet gifted to her by her divination-cultivator junior uncle really contain the inheritance of a supreme puppetry art? What in the secret realm suddenly severed the spiritual connection between her and her secret identity? And what about the merfolk's so-called living sacrifice ritual, the centaurs' so-called prophecy of destiny, the World Tree's resonance, and the love-at-first-sight potion... Even more absurdly, Qishuang discovers that, besides her own soul, there are two unfamiliar souls inside her secret identity, Jinghong. If one of them is the body's original owner, who hasn't quite died yet, then who is the other soul? What is it? Could it be?! Am I actually the protagonist of this world, the beautiful, strong, and miserable savior?