Many people don't like Nihuang, probably because Nihuang and Nie Duo are together. I have no objection to the author's arrangement.
First, it weakens the emotional line of the protagonist and highlights the love line.
Secondly, Nihuang has a lifelong support, and Mei Changsu can leave more confidently. If Nihuang waits for a lifetime, it will be even worse.
However, how would the plot develop without the character Nie Duo?
[Note: This article was written before the TV series Nirvana in Fire was broadcast]
Intention: