Fantasy: Give Me a System at the Beginning

In order to make up for his regrets, Chen Yuan, who entered the supreme realm in later generations, traveled up the long river of time. Go back to the time when I was a teenager and lived with my sister thousands of years ago... "Chen Xianyue, who is your brother? Why are the pens, inks, paper and inkstones used all immortal weapons?" "Did you see it wrong? I bought those for him. How could they be immortal weapons?" Chen Xianyue didn't believe it. "Chen Xianyue, why does that yellow bird on your brother's shoulder seem to be an innate god?" "That's just an ordinary oriole." Chen Xianyue still didn't believe it. "I don't know who my brother is? His level of cultivation is not higher than mine, so how could he be a supreme being. " … Wait until the ground sinks. When Chen Yuan appeared with a body of hundreds of millions of feet, he crushed thousands of gods and demons with one kick. Chen Xianyue just believed it. My younger brother is really a supreme being... .. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.