Have you experienced those paranormal that you will never forget?

I remember that when I was 20 years old, my house had not been built yet, so I had to live in my sister-in-law's house, which was a family dormitory. There are rows of houses in the yard. The house where I live is separated from the house where my sister-in-law lives by a wall, but as long as I call her, she can definitely come to me within 2 minutes. That afternoon, I was playing in the house. The door of the house has two floors. On the first floor, the screen door may be locked. In order to ventilate, it was hot that day, so I closed the screen door, but the inside door was not closed. I heard the trot and a child's footsteps. Soon I saw a child. He ran into my house and into the back room. The screen door was locked, so he came in. I was scared. Dare not move. But you can't stop moving! So I got up the courage to call my aunt, and she will arrive in 30 seconds at most. She didn't believe me, so she went into the back room and saw nothing. But I know what I saw is true. I heard that a little boy was killed by a car this morning! I'm wearing exactly the same clothes as I saw. I think the child may want to go home after death, but he has come to the wrong place!