Gods and Demons: Obtain Puni Inheritance at the Beginning

(Novice writers, thank you for your support. You can also give your comments and I will try my best to correct them.) (No harem + no system + slightly brainless) My name is Chen Fengyun, and my life was very enjoyable at first. I have a gentle and virtuous mother, and a lively and lovely sister. However, my father passed away a long time ago, but Lao Deng left a company to our three mothers. My life was supposed to be free of desires, but everything changed when I picked up a stone. My sister left me and my mother's life was in danger. I don't know what to do, I'm very confused. But a guy named Wang Yunjun told me that strength can bring everything to oneself. As long as you have enough power, you can even break time and save your sister. ... (The introduction is too weak, please move to the text)