Rin is a recent addition to Soldier’s ranks after being tested and trained for the past two years. Originating from the Sector 8 slums, Rin was accepted due to Brock’s recommendation which consequently sent a red flag to R&D. In which case he was a test subject for the J-Cells. Later on, he was infused with mako as well. It was only recently that Rin became a 3rd Class Soldier, and his view over the materia and mako is from a balanced point of view. Rin believes in protecting Shin-Ra’s assets will also protect the innocent civilians, and as the result Rin holds distrust towards Avalanche.