Kyo Kusanagi and Mai Shiranui from "KOF 98" will join the "Seven Knights Pocket"! You can get both of you with a collaboration login bonus.

Kyo Kusanagi and Mai Shiranui from "KOF 98" will join the "Seven Knights Pocket"! You can get both of you with a collaboration login bonus.
Netmarble has started a collaboration event with "THE KING OF FIGHTERS '98" on the iOS/Android app "Seven Knights Pocket" today, May 2nd....

The linked article is in Japanese.