Had this idea that my exo Titan was a stoic silent type that pre collapse participated in exo strongmen competitions by modifying his baseline components, semi obsessed with upgrading himself, well he was in old Russia traveling at the cosmodrome when the building collapsed, he was trapped alongside my hunter and warlock and held up the roof as it began to fall, all three end up dying due to hypothermia as water leaks in and freezes all of them Fast forward a few hundred of years, a trio of friendly ghost mysteriously find each other and proceed to search the remains of the same underground facility there they find my guardians frozen in time up to their waist in ice, there they all revive and fight there way through a fallen scavenging team, stealing their ship and flying it into the tower wall(by accident) the rest is history