We won't update stuff if we don't have any official source for it. Besides that, this game got deleted from the official playstore page, thats why it's inside this section.
And I didn't check your file yet, but if it has a different package id, it counts as a different game and therefore someone would have to mod that from scratch aswell as create a new thread for it.
https://platinmods.com/threads/frost-flame-king-of-avalon-ver-18-5-0-mod-menu-god-mode.196177/page-3
There are thread for that game, but after "merger" can't open anymore