The long-awaited sci-fi sequel I Am Legend 2 will ignore the first movie's theatrical ending, so it runs the risk of ruining a central character from the 2007 film. A loose adaptation of Richard Matheson’s novel of the same name, I Am Legend follows Will Smith’s Robert Neville, the sole survivor of a plague that turns humanity into vampire-like creatures called Darkseekers. Neville ekes out a lonely existence for most of I Am Legend, spending his time hunting these scarcely-seen ghouls.
https://screenrant.com/i-am-legend-2-anna-insult-ending-change-alice-braga/