This chapter is really good. Never have I thought the Magic stones could be inserted into the Eyes of the FME statue!. Thinking back of all Nero's actions so far in the Manga.... Nero helped in finding the Magic Stones & it helped in identifying the Anti-Magic swords for Asta.
So far we know the Swords originally belongs to the Licht. And the Magic Stones served the dual purpose in resurrecting the Elves Mana & now resurrecting the FME probably. Nero cleverly played it. And let's not forget that the Witch Queen knew who Nero is!.
Licht is alive but in slumber state. Now FME is coming back to life. I liked the direction this manga is heading on.