Everybody in Paris is ecstatic for the year they're eighteen. Every year all eighteen year olds in Paris go to a special ceremony named The Gifting, where they are gifted a power to help people for the greater good. Adrien Agreste is extra excited because this way he can help people as Chat Noir even more than he already does. His is seeing how much longer people have to live. His closet friend and partner doesn't have much time left. What will happen when the timer runs out?