Maisie Morris lives with her mum in a titchy tiny turret at the top of Withering Heights Retirement Home and plays gin rummy with the elderly residents. But all live in fear of Withering Heights' odious owners, Mr and Mrs Arkwright, who run a rotten, rigid regime.
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...