C297 Birthday congratulation

Yun Duruo brought me to see his father, and this is the first time I have seen Yun Chengyu. He is around the same age as Xiao Lianshan, but he really wanted to call me Master Xiao Lianshan. I messily calculated this seniority in my heart, wondering what he should call me.

Yun Chengyu looked at me for a moment, and then looked at me up and down, and jokingly said to Yun Duruo