The top of Hercules' body fell to the ground, but Hercules' legs kept running until they were more than five hundred meters away before they finally fell to the ground as well.
Mark grimaced as he saw some of the buildings fall on some of the civilians who were trying to get out from the carnage. There were many people around who were trying to get away from the fight, but they were not able to run away quickly enough before the buildings came down. That was going to hurt. Mark couldn't really save every one of them, and he didn't care enough to try, so he just walked over to Hercules.