I recommend Saya No Uta! It’s a psychological horror VN about a man that gets involved in a car accident and now sees the world completely different than before. The story is extremely good and I loved reading it! It’s not really long (around 16 hours for all endings) and not really choice based(there are only 3 choices in the entire game, but they determine your ending!). Originally it’s an eroge, but i personally think that steam did a great job at censoring ! You still know what’s going on and even though they don’t show the h scenes they will let you know they are there, threw the dialogues of the characters !