QUESTION :-
I'm confused is this Kuroka from another dxd universe or from mc universe. And what happens when Vali sends mc universe Kuroka to summon mc peerage for a mission or something else entirely. Author could you please make an auxiliary chapter for the mc peerage structure because in this chapter 3 you made Aizen, Mihawk and Roger into knight pieces. In chapter 2 you stated that mc peerage pieces has 1 King, 1 Queen, 2 Bishops, 2 Knights, 2 Rooks, 5 Normal Pawns, 3 Mutated Pawns. And author I don't know if you know this but, in canon the King pieces is an illegal piece to be possessed by someone. Ajuka Beelzebub the creator of the evil piece system only created 8 King pieces this pieces offers unstable power surges for anyone who used them. This led Ajuka to see the King pieces as failed evil pieces. While Ajuka was preparing the magic spell for destroying the 8 King piece, 5 of the 8 King pieces had gone missing. This 5 King pieces is in the hands of Zekram Bael. To be used by his own faction the Great King faction.
ANSWER:-
FIRSTLY MC UNIVERSE IS DXD AND KUROKA IS FOR DXD SECONDLY ABOUT EVIL PIECES BECAUSE EVIL PIECES ARE BOUND TO SOUL AND EACH PERSON HAS ONE BUT MC BEING A TRANMIGRATOR HIS SOUL MERGE WITH ANOTHER SO IT COUNT AS TWO THATS WHY I GAVE HIM TWO SET BUT ONLY ONE KING PIECE BECAUSE THERE COULD ONLY BE ONE KING AND WHAT YOU ASKED AT THE END ABOUT ZEKRAM BAEL HOW TOOK 5 KING PIECES WILL BE REVEALED LATER IN STORY ALSO REMAINDER MC USED KING PIECE ON HIMSELF