This was my Nano cover when I was finishing up this novel. And that is the placer title I used: Rift World.
It has something to do with the world, but not the plot in general. I could still use it and it would work. A lot of my placer titles do generally work. I think in this case I should go with something more specific.
I could go with: The Surge Which directly relates to the character.
Rift World Surge
The Rebel’s Weapon
The Rebel Mercenary
The Rebel Surge
I suck at titles. I really do. Any votes count here, people. Surge, by the way, is the name of a natural wizard, named as such since they can surge in power dangerously.
Update:
The title I went with was The Surge, Book 1 in Riftworld series.
The Wyrd 
(The) Surge – The Rebel
The Rebellious Surge – Rift World
Heya! thought Id have a go 😀
Wishing you wellness
LikeLiked by 1 person
I could go with calling the series Rift World, since it will be one that would work well.
LikeLike