In Nolvus Awakening, when you die, you MUST NOT reload a save as explained in this section. The Shadow of Skyrim mod handles that for you in a stable way.
What the Shadow of Skyrim mod features
In Nolvus Awakening, Shadow of Skyrim comes with a default profile you can customize in its MCM Menu
When you die, you can lost some of your gears, your gold,...
You can change that, by setting your dropped gears to 0% chance for items marked as 1
You can also change the inventory items and gold you can lost, by setting your dropped items and gold to 0% chance for items marked as 2
By default you will respawn in a random location, you can though change that here
Last bed used is very helpfull if you want to always respawn in a specified location where you always sleep.
You can also using the campfire mod (described here) place a campfire, a tent/bedroll near a dungeon where you sleep to always respawn there.
You can also choose to respawn at the last location (not random and not hostile) like this
Everything about your Nemeses (the enemy who defeated you) here
If you have some issues with the mod like
Go to this section, enable the following depending the issue you got.
Then in the tracker tab, click on a buff/debuff to remove it or on a backpack to access it.