to get an event in the blue contour, you need to help Horace return his sister, for this in any case you will have to go through the Moles dungeon, there when you have already passed everything (you will only have to choose an exit, you should save yourself for the sake of the event in a white frame) to get an event in a white frame, you need to sail on a boat and explore the territory there without clicking on the question mark, there will be a very strong boss (most likely you will not defeat him), so immediately lose to him and after losing, click on the red inscription where this scene will be, after it the game will have to be played again, so I told you to save.