Stop lying to her like that, just let this guy,Yan Shu, completely disappear in this world. This sentence makes sense:)

你这个句子，没有主语。是谁在欺骗她？言述又是谁？我不太明白你想表达的意思。

I may be wrong but I think this is what it says (We/I) shouldn't deceive her anymore, just let 言述 (the name) disappear completely The subject is not mentioned here so I'm not sure if it's we or I. Either way it doesn't change the meaning of the sentence