Please help

This game is one of my favorite games ever no doubt but I seemed to miss a key quest, Im missing the craft new armor quest so I cant even get my water knight Im already at stage 7 or 8 it says when i try to craft the armor that I need to wait until the final level and its a lot harder trying to beat the game with 2 knights that 3

Adomers about Knights & Dragons - RPG, v1.37.4