D#3 I died and a silver egg

Date: 3/18/2017

This dream happened a long time ago so I dont remember every Detail. I was fighting with my big brother and this was a quite serious fight. My sister was there and wanted that I win, I dont know why my brother and me were fighting or why my sister wanted that I win. My brother killed me and then I saw something really strange. I was inside something shaped liked an egg (but I am pretty sure that this wasnt an egg). This thing was hollow and it was made of silver scales. I had no body while I was in the inside of this thing. Does anyone know why saw the inside of this strange silver thing?