Link of Destiny

My name is Yesterday, I was born in the summer of 1985, and I have two older sisters. When I was a child, the world was only that big. I only went to the town at most. The activities among my friends were climbing up walls and houses, and lighting fires on the ground. I have a good friend from the same village, who is 3 years older than me. If nothing happens, he can help me improve the food by shooting sparrows or something like that under his leadership. I didn't expect that my real destiny would change because of such a small thing as going to my old house to hunt sparrows.