If Lin Ruhai has a stepmother, and sister Lin has a younger brother, and becomes an older sister, how will everything in the Red Mansion change? As a fan of Dai, Zhang Wan, who came from time travel, was naturally willing to make this change, provided that the stepmother would not be her. .
Intention: You are already in the Red Mansion, you have already joined the game, why not stir up the changes in the situation.