I, the Son of Qin Qiong, Went Crazy in the Tang Dynasty

I traveled through time and became Qin Qiong's son, but the system told me: activation failed, practice by yourself. Okay, practice it yourself. When I was twelve years old, my mother died of illness and left me a jade pendant: "Go to the ancestral land and find your life experience." When I was fifteen years old, my father was placed under house arrest, and I transformed from the son of a prince to a loner overnight. In June of the same year, blood flowed into the Xuanwu Gate, and I personally killed the guards of the East Palace. Others asked me: You are a half-grown child, why should you? I held my mace dripping with blood and grinned: "Because I am Qin Qiong's son, because my brother is called Cheng Chumo, and because they paid for my life." At the age of eighteen, at the foot of Yin Mountain, two hundred thousand Turkic troops pressed upon the territory. My best brother died in the war. Before he died, he gave me the jade pendant: "Live for me, live a wonderful life for me." At the age of twenty, in Jiuli Ancestral Land, I faced Zhu Yuyan, the leader of the Demon Sect. She asked me: You are a young boy, why should you fight with me? I said: Because of my dead brother, because of the woman who has been waiting for me for three years, and because of my unborn son. Twenty-five years old, the ninth level of Wu's tomb, Wu Sheng Bixuan has been waiting for me for ten years. He asked: Why are you working so hard? I pointed in the direction of Chang'an City: "Because someone is waiting for me to go home." Someone asked me: Is it worth it to kill people like crazy in this life? I smiled and remembered Cheng Chumo's words: "Live happily every day, it's worth it." This trump card was used for China's military fortune for three thousand years. In this life, live a wonderful life for your brothers. My name is Qin Huaiyu, my father is Qin Qiong, and I am also a legend.