The Poisonous Doctor

"Alright, Dabao, you're the older brother, so you need to listen to your younger sister. Xiaobao, you're the younger sister, so you need to listen to your older brother.",Both children, for once, were in agreement and asked in unison, "So who do we listen to",He deliberately chose a small path, fearing that he might be intercepted on the road, especially by that kind sister and the prince in the palace...。