If Bellatrix Lestrange placed a curse on the dragon while in prison;
If the savior had an extra cat as a pet when he was a child;
If the Malfoys had surrendered to the White Wizard at the beginning of the story...
Lucius: My little dragon, you are the most precious treasure in the world.
Narcissa: No one can bully you!
Severus: Silly, I thought potions should be more important to you than anyone else!
Dumbledore: You were an unplanned part of my plan, but one that created a good magical response.
Black: I have to say, you really should come to Gryffindor. You are bolder than us.
Draco: Humph! If you see King Cat, why don't you hurry up and say hello!
Draco the cat held his head high, but no one came to flatter him. Before he could feel aggrieved, a shadowy figure appeared behind him.
Savior: Maomao, didn't you agree that I will only be the shit-sweeper?
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The original work belongs to Rowling, and the right to interpret this book belongs to me.
I am a humble person and welcome to speak, but please do not criticize harshly.
I am a new writer, so please forgive me for my immature writing style.
Concept: Xiaolong turns into a cat and everything is getting better