I am stuck at 6.9 relationship bar with Demonness. Can anyone help me how can i increase her relation with her?
Whenever you run into a plot-related issue in this game, you need to either gather rumors (from the bartender), check relationship statuses (with the fortune teller), or buy something from the shop (Hi, L. ). The specific relationship numbers aren't particularly important, though; they simply show the player their relative progress.
I recommend reading the books in the Agranor library to understand how to formulate your own strategy for the game. Without such a strategy, you will find the later, more difficult stages of the story very challenging.
If there are no further actions available for the character in this version of the game, all relationship bars will be filled (the last one usually ends at .9).