Reincarnation in Another World

I have been what outsiders call other people's children since I was a child. Through my unremitting efforts, I had earned enough money to live in bed for the rest of my life before I turned 30. I had just retired for a week and started to enjoy life. However, I was involved in a strange car accident because I saved people. When I woke up again, I found that I had been reincarnated in this damn different world. I had earned nearly ten years of pension that I had worked hard for! I didn't dare to move at all! It's gone! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.