The Legend of the Demon Martial Emperor: An Isekai Cultivation Adventure - The Legend of the Demon Martial Emperor, #3

In the Yi family of Hongcheng city, Yi An was an insignificant member, but after his father's disappearance, Yi An and his mother suffered bullying. Until three years ago, when an accident occurred, the real Yi An ceased to exist. The current Yi An is actually a devil cultivator who has crossed over from another world. After three years of tempering, he rose from the ruins. With the body of a devil cultivator, he broke free from his shackles and looked down upon all others...
A young devil cultivator, reborn into this other world. Here, his brilliance soars again. No devil is too formidable, no devil too fearsome...   ---   Yi An hadn't expected Qin Shuang to be so stubborn in her decision to follow him. His gaze flickered, and with a sigh, he said, "If that's the case, then you can follow me for the time being." Upon hearing Yi An's words, Qin Shuang was overjoyed, her smile blooming as she said, "Thank you, Young Master An.
.Actually, the main reason Qin Shuang so earnestly wished to stay by Yi An's side, besides her own desire, was her father Qin Zheng's words before his death, " Yi An has a boundless future and immense potential. If you can follow him, one day, our Qin Family will surely see its glory restored. No matter what, you must follow him and ensure our family's resurgence. Remember this, remember this". These words still echoed in her ears, "Father, rest assured, your enemies are dead.
I will stay by Yi An's side and one day, I will surely restore our Qin Family's glory, " Qin Shuang silently vowed.