Hogwarts: Is this junior good or evil?

Since Yang Tian was born, he knew that he was born into a wizard family that combines the East and the West. It seems that this is stable, with parents loving him, good weather and good harvests, and this little life is both embarrassing and nourishing. But unexpectedly, the mysterious and powerful evil organization is the mortal enemy of the whole family. Clash after collision, battle after battle... Yang Tian and Nightmare are determined to move forward! But what is the reason for Dumbledore and Snape's vigilance and alienation? What is the reason for the severance of the inheritance of Eastern and Western magic? Why is Sarok everywhere? But that doesn't matter! With the support of my family, the help of my friends, and the teachings of my teachers... I will be able to integrate Eastern and Western magic and solve...