When I was a child, I ate a black and white ice cream wrapped in paper.

What you want to ask is what was the paper-wrapped ice cream you ate as a child? And Xue Lu soybean milk ice cream. According to the video posted by Liang, the user who inquired about the watermelon video, one white and one black ice cream in the carton is Heluxue soybean milk ice cream, in which the black one is black soybean milk and the white one is soybean milk.