Checkbox Omniverse: I Selected Every Tag and Broke Reality

Mason selected too many tags. Reality accepted the input. Now genres are collapsing into each other, school has become a system event, and every checkbox the universe should have ignored is turning into plot. LitRPG, otome routes, dungeon logic, family problems, monster flags, cafeteria politics, and romance hazards are all live at once. Mason would like to save his sister, avoid becoming a narrative resource, and maybe find the settings menu before the whole world becomes a badly moderated tag page. Expect: maximalist LitRPG comedy genre collision system windows with attitude sibling stakes romance-route danger absurd escalation with an emotional spine Follow for genre collapse, system chaos, and one stressed brother trying to protect his sister.