The old couple's house - a small 2-story house - was next to the river. The river in front of the house had frozen over, and one could see winter and snow on the horizon. The old couple described what happened along the way, and she had some inkling of what was going on.
"What's your name? The elderly person asked.
Eleven's tongue almost slipped and she almost said her name. While she was in a secluded place where the villages lived spartanly, nobody would know her name. As she thought about it, it did not feel quite right and she could not find some name as a stopgap. "I'm number seven in the family, so my family calls me Little Seven," she said.
Ye Wei and her were the youngest amongst the seven disciples The Old Witch was most pleased with. As she was two months younger than Ye Wei, she was indeed number seven.