In chapter 84,which is that junior with granny? Did i miss chapter ?

I assumed you're asking about who's the junior, it's her son. She's like, you know, having a monologue scene. So the junior is just an image of her son clings to her as a child then eventually walk out and start a family of his own as a grown up. I hope I explain it clearly.

I meant the mother and son who came to eat at the restaurant after that curse(granny) becomes guardian spirt.but thank you for explaining