Which episode of "Walking on Thin Ice" is about Yutan? . . It's the episode where she met the ninth master when she was a child.

In episode 2 1, because grandpa four couldn't marry ruoxi at that time, he asked Yu Kan, "Why do women always have to sacrifice ...? "So Yutan told her that she met Jiuye when she was a child.

In episode 3 1, after Yutan died, Ruoxi asked kuya why he was not sad. Kuya said at that time that Yutan was just a servant, and then he went back to his room and recalled seeing Yutan when he was a child.