I Transmigrated into a Book as the Villainess, and the Cold, Distant Grand Tutor Dotes on Me

An ordinary office drone from the 21st century accidentally transmigrates into the world of a book and becomes a person second only to the ruler. With the combined buffs of modern thinking, a golden finger, and supreme power, they punish evil and uphold justice, change the tragic fates of most people in the original world of The Outcast, and save each other alongside the male lead.