Fuel Pump directly to battery HELP
 

Hey guys and gals, I have this problem with the wiring set up in my FC. I bought the car from a guy and after tearing into the rotten interior I noticed a wire going directly from the fuel pump to the battery. It is also spliced into another wire, so I was just wondering what is going on, and what it should look like as normal. Thanks!!

Here are some pictures to help out
https://cimg2.ibsrv.net/gimg/www.rx7...3f554f5a1b.jpg
https://cimg3.ibsrv.net/gimg/www.rx7...9449b8526a.jpg
The red wire is the wire that goes through the firewall and directly to the battery.
https://cimg6.ibsrv.net/gimg/www.rx7...4754255754.jpg
This is the wire it was connected to inside the car, then from here this blue wire goes through the firewall and to the battery.