Since contact with Regis and Seira has been lost, Regis's grandfather, Gejutel, heads to Japan on Raskreia's orders. Once he arrives there, he unexpectedly runs into Frankenstein and Raizel. Who were the Frankenstein and Raizel that Gejutel knew in the past? Are their true identities finally about to be revealed?
Did something happen between those two?
هل حدث شيء بين ذلكما الاثنين؟
Ist zwischen den beiden
irgendwas vorgefallen?
¿Ocurrió algo entre esos dos?
¿Ocurrió algo entre esos dos?
Il s’est passé quelque chose
entre eux ?
Avranno qualche legame misterioso?
Será que aconteceu algo entre eles?
Может, у них есть 
какое-то общее прошлое?