When I, a Deity from Investiture of the Gods, Transmigrate into Ruyi's Royal Love in the Palace

[No System + strong female lead + no fixed pairing + wish fulfillment] The moment Mu Liu opened her eyes, she realized she had transmigrated again. That’s right, again. She’d originally been on Blue Star in the twenty-first century, but had suddenly found herself in a horror game world. After becoming its ruler, she transmigrated once more. Only later did she learn this was the world of The Story of Yanxi Palace, a show she’d watched in a previous life. Well, this was interesting. Wasn’t this her domain now? (The author is losing it. If you dislike Ruyi, read with caution. The heroine has some morals, but not many, given that she came from a horror game.)