I want to read novel where MC has a system that doesn't really much interfere with what the MC is going to do and how he is going to do. Like forcing the MC to do something that he/she has no interest but has a heavy punishment if not completed or at least make the MC have a choice to refuse it. Because it's like watching a novel where the MC is more of like a errand boy forced to this and this and this, rinse and repeat which is boring. It's a plus if the MC can be made as a human with various thoughts and not a stiff machine. I also like if he/she is neutral or leaning to the dark side.
Side Character Transmigrations: The Final Boss is No Joke : mc bullies the system The Empress’ Livestream: mc is against the system. stay at home dad: Mc can't be forced by the system and compromise are made
He Who Fights With Monsters. System Quests pop up as things the MC already decided to do, often just to improve or give rewards.