It's a lot of explaining, to be honest. I wouldn't really know where to start...
No. Echo was here for awhile, but then she disappeared. Topher is here. We've been here for three months with no apparent means of escape. People sort of pop in and out without warning. Topher just disappeared for seven weeks and then showed up not knowing what had happened. I... was attacked by demons that tried to steal my heart. The entire crew of the Enterprise is wandering around.