In 100 Years Life Simulator you can create your own story! What it will be and when it may end depends on the decisions you make. What kind of person are you going to be? Will you have a successful job or a loving family? Or may you die alone? You are responsible for your own future.
If you are haunted by failures and problems, then here you can become a happy person. And if you don’t like something, just start over. There are so many events waiting for you, so you are definitely going to spend a lot of time there.