The protagonist Ryan is an ordinary administrator of the Royal Academy of Magic Library. Due to an accidental contact with a forbidden ancient book, the [God-level Selection System] was activated. Whenever faced with a critical event, the system will give you three options, one safe, one high-risk and high-reward, and one that is a fool's errand but may have unexpected miraculous effects. With his wit and funny nature, Ryan can always choose the best solution and rise quickly. He made a splash in the freshman trial, met the innocent and kind-hearted imperial princess Liana, and was inadvertently involved in multiple whirlpools such as the inheritance of the empire, the invasion of abyssal demons, and the ruins of ancient magical civilizations. Ryan used the system to continuously become stronger, growing from a librarian to the "God of Choice" who frightened the entire continent. He finally defeated the villain's conspiracy, protected his lover, and revealed the ultimate secret behind the world.
