What is 100 man no inochi?

"100-man no Inochi" (also known as "The 100-Year-Old Man Who Climbed Out the Window and Disappeared") is a comedic adventure novel written by Swedish author Jonas Jonasson. The story centers on Allan Karlsson, a centenarian on the run from a nursing home who embarks on a journey filled with unexpected twists and turns. Along the way, he meets a cast of eccentric characters and becomes entangled in international politics. The novel was adapted into a film in 2013 and has since been translated into over 40 languages. It is considered to be a humorous and heartwarming tale of unlikely friendship and second chances.