So I got a copy of Mother 3 from my friend who beat it and didn't need it anymore. I'm not really into RPGs, but I'm always willing to give them a try. The thing is, I don't really want to waste my time with this game if I'm not going to understand the story. Do they give a decent background of what happened in the previous two games? Do I even need to know what happened in the previous two games? Will I be completely lost?