User blog:BlahBlahBlahLOL/Kapitel 78: child in the cage

Does anyone know who the child in the cage is in Kapitel 78: http://www.mangahere.com/manga/07_ghost/c078/21.html?

If that's the gate to Pandora's box, does that mean it's a younger version of Ayanami?

In the bottom left panel the shadow of his hair sort-of looks like young Ayanami's hair. 8|