Hooooooo!!!

Is it supposed to be this ?
I found go in red hair room ending, found exit front door ending, but I can't find way farther to go. I Got lantern, got gold key, sasha friend gambling event, finished butcher, finished demon many time. only things I have to go is to find princess but this left side stair don't let me up. I can't find any secret path anymore so I have no clue to continue this.
yes, I think after bright issue have some little increase, I found some more room that I never found before. and also I think little increase brightness make people can see random jump scare more obvious. In old ver. I played I have to look down on water lane to find an n ways path so not see that much. So thank for nice game !!!. I have cleared this.
note1: old ver. i played was 1.0.0, new ver. i done playing is 1.1.2
note2: maybe this won't be usable idea or not but I just have idea that it should have start of story by like character trying to focus after eyes open and have brightness adjust to see something, like door or character so done brightness adjust by interact or walk to interact to that thing.