Looking for a Quick Transmigration Novel Where the Villainess Has to Follow the Plot, I Think

I read this in September this year. At the time, it had reached the part where the female lead and the original male lead in one world were fellow disciples. They went together to the Hehuan Sect's selection event and got an herb. The original female lead had been transmigrated into by a soul from another world, and she asked the female lead for the herb. The original female lead knew the plot.