The carriage behind Su Binglan had sweet potato seeds in it. She had placed more seeds in her pocket dimension but used the carriage as a cover to hide her powers from others. Otherwise, the seeds from Su Teng Village would arouse suspicion.
Meanwhile, Lan Ruozhu received news that his sister and the two Sacrificials had entered the prefecture. He was ecstatic and wished to run to her. However, he remembered still needing to be in disguise.
The prefecture guards had already received his instructions. When Su Binglan arrived at the prefecture's entrance, they quickly let her through. Soon after, Lan Ruozhu went to greet her, "Sister, you're finally here."
Lan Ruozhu had returned to the prefecture a few days after the Lantern Festival. He looked forward to his sister visiting the prefecture. He would only feel at ease when he saw Su Binglan was doing well.