Refuse to Be a System Dog, Smile and Eliminate the Weirdness

A line of writing slowly appeared on the human skin paper: "My name is Yang Jian. I will be dead when you read this letter. I am you ten years later, and I am telling you the future information through a special method..." "I have been marked by the Knocker, and I will be killed by the Knocker at half past five!" "Okay, we'll talk about this later, so what is the anti-aging curve of anti-aging cells?" Qin Mu politely answered the paper and continued to ask for advice humbly! After a while, the writing on the human skin paper slowly disappeared, and then slowly appeared:?