well,came thinking it will be something like ending maker( though its not). still ,it's very much recommended .The romance,harem and especially the way they develop their own skills(which vis new,atleast for me) is very good .and yeah, i think the notion of supreme couple is there.
Supreme Couple In Apocalypse: Undead King & Demonic Queen
rin,Lilith,isabella,liily ,elf girl and kleia and lyra (maybe) .Total 7👍
'Langriss Woodland is also where the Elven community lives, so Erix will have to find a sexy and powerful elf with Life-attributed bloodline for him,' Lilith added with a chuckle.
Supreme Couple In Apocalypse: Undead King & Demonic Queen