What happens to story mode after buying gta online?
Quick Answer
After buying GTA Online, the story mode remains unchanged and fully playable; GTA Online is a separate multiplayer component that does not alter or disable the single-player campaign.
Explanation
GTA Online functions as a standalone multiplayer expansion for Grand Theft Auto V. Purchasing or accessing GTA Online does not affect the original story mode, which remains available for separate play. The two modes are distinct: story mode follows the narrative of Michael, Trevor, and Franklin, while GTA Online offers a persistent multiplayer world with its own progression system, missions, and economy. Players can switch between modes at any time from the main menu without losing access to either. There is no narrative continuation or crossover where events in GTA Online impact the story mode, as they exist as parallel experiences within the same game framework.