These days, time travel is normal in books, female supporting characters are popular, and the system belongs to Goldfinger.
Su Qing didn't understand. She has received all three points, so why is it that her turn is such a painful setting as "helping the heroine build a harem and dominate another world"?
Su Qing: "Where's the promise of snatching the male lead?! Where's the promise of torturing the female lead?! Where's the promise of twisting the plot?! Author, get out of here, I promise I won't beat you to death."
Please believe that the female supporting character can turn over, the female protagonist can abuse, the male protagonist is uncertain, and the author must be his own mother!
This article can be regarded as a re-release of the Battle for System Development. I don't know what went wrong with the original pen name... [Innocent]