I've played the game, and reach that point you die, and I didn't die at the very first purifier or any other only if I don't stay for more than a second. Perhaps this save file could help you. This is all I can do.
MEGA KEY: wNGbbIRc7XuDnS3FnzjBEJGOTOa5UPz5PcR34MgFETQ