Change of Fate

Ichigo Kurosaki should have known better. Urahara was a mad scientist, and touching something he left sitting in his shop was never a good idea. If only he had known that the diamond he found would send him back in time but now that it has, he has an opportunity. An opportunity to get stronger, and protect people dear to him. Co-written with DX1998. Repost because FFN is being odd.