What are some games that are similar to it. The ones that i know of are champion of realms and overpowered(yoshigames) so yeah what are some other vns like this?
As well as Yeshmiyek's recommendations, I can also highly recommend "Heroes Harem Guild". The dev actually started out in the CK Discord and is an incredibly talented programmer and writer!
funny enough, i actually just started playing HHG and i was wondering why some of the mechanics felt like CK, i just finished the prologue and i cant wait for the next update of that, the story at times genuinely made me cry, like this game.