Reborn in HP but I Am Cultivating Immortality

Harry Potter, whose Chinese name is Zhang Ergou in another world, traveled and was reborn in Harry in the real world line. At the beginning of everything, he had relatives with Zhang Qiu, chatted with Dumbledore about daily life, fell in love with Snape, and played with the twins. But I'm sorry, I am a noble Yingyuan person. Can the different Harry save everyone and achieve the ending? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.