Everlasting Oils is a mod for The Witcher 3: Wild Hunt that changes the time of how long you can sustain damage.

This mod makes it possible to have the game keep your health and energy even when you’re attacked or hit.

It’s a very useful mod because when you’re attacked or hit, your health and energy are quickly consumed.

The way the game works is that it keeps track of how much health and energy you have. If you sustain damage or die, it changes how long you can survive. It can be set to 5000 hours, which is a really long time.