The code CODE-E series revolves around a girl that has the ability to generate electromagnetic waves. It basically follows the protagonist around in her ordinary life with the annoyance of wrecking almost anything that is electronic. After watching the last episode, I continued with MISSION-E and came across a completely different situation that suggests I have missed quite a portion of story.
How is CODE-E a prequel of MISSION-E? Should I watch/read something else?