He doesn't know how to write love stories, and he can't write about that stuff. He has never experienced it. The protagonist is just based on Mao's experience. The protagonist and Nan Ge are not in love at all. The purpose of both of them is very clear.
The protagonist is to find a high-potential life contract, complete the second soul contract, and then usher in the second transformation. This has been emphasized many times in the article.
All his actions were for that purpose, and he promised Nange a lifetime of companionship. He also said that as a beast master, he would not take the initiative to tear up the Dingdong contract.
No protagonist in any beast-controlling novel would abandon his pet beast casually, right?
As for Nan Ge, she is not stupid Hongtian, as he has clearly written in the article, and she is not a love brain. She can easily travel between the human world and You Gang. She is so easy to hook up with, so how can she get the protagonist in her turn?
She has a taste of the protagonist, so she will take the initiative to establish a closer connection with the protagonist during the third meeting.
It seems that many people do not understand the positioning of the protagonist's physique, and ignore the role that physique plays in it.
The protagonist's physique is similar to the World Tree in Chong Mei, and the enhanced version of the elixir of immortality in Zhetian. Except for the emperor who has lived his second life, who can refuse the elixir of death?
Let me ask you, if you find an elixir that jumps around on its own, stand in front of you, taste it, and confirm the effect, who would be stupid enough to let it go?
He didn't want to say that at first, but after seeing so many complaints, he couldn't help but say something, revealing the truth hidden in that intimate and ambiguous place.
Just a little spoiler.
The role of the protagonist's eldest brother is also very clear. He is the protagonist's natural protector. There is no danger that is beyond the protagonist's range. If you go beyond the eldest brother and get close to the protagonist, it is not a danger.