The Empress Was Confused: Why Is He so Strong?

My name is Ye Qing, a time traveler with a golden finger. I am now staying at the home of my mother's best friend Aunt Mu. She has a daughter who has been a cold goddess since she was a child. This has nothing to do with me, but after awakening, I found that something was wrong with her. After my clever exploration, I finally discovered that she turned out to be a reborn person. ………… My name is Mu Zhiyi, the empress of this universe country, who single-handedly suppresses the Nine Heavens and Ten Earths, and has a title that shines in the Nine Heavens. I am reborn, and there is even a system to help me in this life. I will eventually rule all the worlds, There is a man in the family who is a weak chicken brought back by my mother. Even after staying in my house for several years, I still have not interacted with him because according to his previous life, he will die soon. But everything changed after awakening in this life. His talent shocked me. The butterfly effect brought about by rebirth was too terrifying. I didn't expect that he would become a son of heaven. But it doesn't matter, I am invincible, so what about the Son of Heaven? One day later… One month later… One year later… ? ? ? No, why is he so strong?