I had a weird dream where my dad got shot with an arrow and I seemed really unaffected by it?

I walked up in the dream to my room, and theres a minecraft dispenser there and it shoots an arrow through his chest,And I just stared in the dream, Completely unaffected, Then the next night I had a continuation of the dream, there was pretty much him in the same clothes, torn around him, Saying, "Vell, that was fun wasn't it? and I followed him to some weird shop and he said, "They're hiring" I looked back to ask him what's the store but he was gone, I ran around in the dream to find him but I kept on coming back to the store, I finally gave up to go inside, then it all went white, and... I woke up..., What was the meaning of the dream...?