I traveled through time and became Jia Min, but turned out to be cannon fodder. I thought this was the Red Mansion, but I didn't know it was the story of a time-traveling woman in the Red Mansion. When Su Airuo replaced sister Lin as the protagonist, and Jia Min as the head wife, let's see how Jia Min brings sister Lin through a big change. Don't think that being a mistress in ancient times is awesome if you travel back to ancient times.