Remus might become more submissive in a way. Since he is now Harry's familiar, he has a certain obligation to follow Harry's lead. However, he would still retain his intelligence and wisdom. For example, in a battle, he might be more likely to wait for Harry's command rather than act on his own instincts immediately.
This could bring out a more protective side of Remus towards Harry. He would be bound to Harry in a new way, and his loyalty would be even stronger. His character could also change in terms of his self - perception. He might see himself as more of a support figure to Harry rather than an equal comrade in some situations. He may also start to view Harry as someone he needs to protect not just as a friend but as his master in the context of being a familiar.
It would likely have a significant impact on Remus's independence. As a familiar, he may not have as much freedom to make his own choices as he did before. On the other hand, his relationship with Harry could deepen in a different way. He might be more in tune with Harry's emotions, which could lead to him being more empathetic and patient. Also, his lycanthropy might be affected in some way. Maybe the bond with Harry could give him more control over his werewolf side, or it could be a source of new problems when it comes to his transformations.
If you want the clearest chapter reference, go to Chapter 166. Early on, Only after everyone in the small courtyard had left, did Zhao Lang stride...; later, the chapter leans on Through the window, he saw the girl sitting at the table reading, her face....
A practical answer is Chapter 150, because it turns the idea into a concrete scene. The chapter opens with Upon hearing the first part of Jiang Li's words, Zhang Cheng dismissed..., adds pressure through Yes, the problem lies with He Yun., and ends on He spent the last few days visiting various.
If you want the clearest chapter reference, go to Chapter 128. Early on, Still hungover, Huo Ziyang had just awakened from a blurry dream when his...; later, the chapter leans on He clicked his tongue in annoyance and picked up the phone..
The best chapter pointer here is Chapter 142, "From Enemy to Best Friend?!". It opens with The ingredients for making Buddha Jumps Over the Wall were still on their... and closes on Wen Jiaojiao immediately lit up and stepped forward to hug Jiang Li's arm..
A practical answer is Chapter 160, because it turns the idea into a concrete scene. The chapter opens with As the sky gradually darkened, the originally mild drizzle began to..., adds pressure through Feeling somewhat guilty, she bluffed, "I—I like her, it's none of—none of..., and ends on Then.
Chapter 138 is the strongest chapter-level answer because it starts from Is there such a good deal? and follows through on Could it be that the poison also had a side effect of making a person more....
Chapter 158 is the strongest chapter-level answer because it starts from Reluctantly, Jiang Yan had no choice but to forcibly join the group for... and follows through on we're just very close friends." Sister Li had a vast number of followers....
If you want the clearest chapter reference, go to Chapter 165. Early on, How come everyone else got a solid six points, and he ended up with just...; later, the chapter leans on Director Sun spread his hands, "Our staff calculated the total score with....
Look to Chapter 143 for the clearest answer. It begins with Is there really such delicious fish soup in the world?, keeps building through Sister Li, you are too awesome!" The fish soup was not only fresh and..., and lands on The live stream audience couldn't help but praise, "You can only see.
Chapter 165 is the strongest chapter-level answer because it starts from How come everyone else got a solid six points, and he ended up with just... and follows through on Various explosive Weibos sprang up like mushrooms after the rain, and....