Well, seems like i got some free time. Dismantled my rear seats and this is what i found! :
it was rust all over!
Before it'll parasited even more, these are a few steps that i did to the rusty part. It was time for a DIY session!
Went to local hardware shop and bought a can of anti rust spray and a piece of sand paper.
After a bit of cleaning to the rusty metal, I sprayed all the infected sections. This is the end result :
There you go. Hopefully it'll slow down the process of deformation of the car's body.