In which episode did Xiao Jian save Sang Ni for the first time?

Sonny rode into the Woods alone and fell into a trap. Hearing the cry for help, Xiao Jian passed by and stopped. Xiao Jian rescued Sang Ni and healed her pain. They found Sonny, but it was hard to find a benefactor. While Wei Zi was taking care of Sang Ni, Sang Ni continued to tell her the pain of being a concubine, and Wei Zi told the "truth" in despair. Shocked, Sunny agreed to stand on their side, understood the reason why Erkang refused, and decided the beauty of adults. Ben Ming Jie was laughed at by strangers who misunderstood him. He was depressed and thought he should quit the "three-person world". Master met the evil official again and lamented that there was still resentment behind the prosperity.