I like the concept for your story. I think this game has a lot of potential. Since it's a clicker, I am a bit confused because right now if I just hold down the left mouse button everything just spawns, so I only have to click once. Honestly though once you get the clicking down, I think you've got your core mechanic. Once you add some more visuals (background, maybe more interesting animations for collecting the items, etc), some upgrade items, and a way to save, I think this game will actually be really good.