Ninety-one year old Ira Levinson is in trouble. Struggling to stay conscious after a car crash, with his mind fading, an image of his beloved, and long-dead, wife Ruth appears. Urging him to hang on, she lovingly recounts the joys and sorrows of their life together - how they met, the dark days of WWII, and its unrelenting effect on their families. A few miles away, college student Sophia Danko's life is about to change.
Days after winning OASIS Founder James Halliday's contest, Wade Watts makes a discovery that changes everything. Hidden within Halliday's vaults, waiting for his heir to find, lies a technological advancement that will once again change the world and make the OASIS a thousand times more wondrous - and addictive - than even Wade dreamed possible. With it comes a new riddle and a new quest - a last Easter egg...