I just checked my R1s as requested. She didn't explain abt Mu's origin. There isn't any missing part. I d/led Rahxephon abt 9mths ago. From what I remember, Mu's origin won't be explained till later or whatever.
The summary is just an overall summation to tell you what's gonna happen next or prepare you for it.
The summary is just an overall summation to tell you what's gonna happen next or prepare you for it.