Sillybuttons, I suggest you to just play the game, and don't enter the internet to look for any information about it.
FFVII have more than 10 years, and is very popular. It's very hard to not find a spoiler about it's plot on the internet.

Ah, and when leaving this forum, DON'T use "Log Out", because there is a spoiler to FFVII in it. Just leave this page.