please help me I’m lost

What exactly you don't understand?))

Read the novel, or you can just watch the drama. It's called The Untamed, if you don't know (=・ω・=)

Wei Wuxian was summoned by Mo Xuanyu and offered his body but there was a curse and he needs to make it disappear in which he needs to grant all of Mo Xuanyu's wishes. After that, The cultivators of clan Lan appeared and Wei Wuxian who now owns Mo xuanyu's body will throw a flashback of his life when he wasnt dead yet.

so after wwx (in mxy body) joined lwj to go to the lanlin sect, wwx feels like jgy hides something so he decided to follow jgy in a form of paper man. And then wwx found out jgy secret mirror room that led him to the last body part of the mad ghost, which is nmj head. And then wwx did the emphaty trick to know what's gone through nmj before he died miserably. now we're on nmj memories!! hope that help (￣∇￣")

We see a really, really important flashback. If you don't get what is happening, you should read the Novel.

I’m on chapter 134 and I was wondering who’s head was that? And then what happened to A song their child?

I read the manga and then the novel after I finish each one! The visuals really help me see who’s who ╥﹏╥

OMG THANK YOU THANK YOU YOU HELPED ME SO SO MUCH AHHH! So who’s nmj? THATS what I had a question about ヾ(☆▽☆)

Thank you sm!! (▰˘◡˘▰)

it's nie mingjue, nie huaisang older brother also xichen and guangyao swear brother

Well the question about the head was answered)) as for the child, A Song is said to be killed by some other opposing clan. Guangyao then proceeded to annihilate that clan to avenge his killed son. However, someone sent in a letter which said that GY killed his own son himself. It's a spoiler weather he really killed his own son and why he did it. But if you still wanna know then I can tell you))