Gang-in Na wakes up in the year 2024 in the middle of South Korea with no memory of where or who he is. Upon hearing a voice that sounds strangely familiar, he comes face to face with a robot named ACE (Autonomous Combat Entity), who informs him that he was once part of the Earth Federation Forces in the year 2082 and possesses a wide array of skills. Gang-in decides to join forces with ACE to recover his lost memories and adapt to life on Earth, but the two look to be in for a bumpy ride.
Yugure Yuhi and Utatane Yasumi, two high schooler voice actresses who just happened to attend the same school and coincidentally got placed into the same class, are the two hosts of a radio weekly program. As fellow classmates and voice actresses, they show all the listeners their great friendship!
The continuation of the Q.E.D. series under Shounen Magazine R.
Kiyomi, who was subject to strange recurring dreams, dies in an car accident. Her husband, the famous biologist Nagashima, is driven mad over her death. He obtains her liver from the coroner, claiming he wants to use it for research. But this is just a cover up for his actual intention: bringing Kiyomi back to life. (https://myanimelist.net/manga/9257/Parasite_Eve)