D.E.M.E.T.E.R.
A bit of forewarning: the story doesn't pick up for a few chapters. The first few chapters are just world-building and introduction, so although it may be a bit slow, it will be difficult to read without reading them first. This story is supposed to be a mix between sci-fi and fantasy genres, and as such, some things found in this story are: exosuits with that grant talented pilots god-like powers, magic known as intofan, dragons, aliens, wars, advanced technology, mythical beasts, mutations, etc.
As for the story itself, it's about a group of people known as the Telenaughts, or, more specifically, Simon Pharrell's segment of the Telenaughts. The Telenaughts are a group of people who have been given the privilege of testing the world's first teleporter, known as the D.E.M.E.T.E.R. The only issue is that it malfunctions during testing, and they are teleported to another planet. Anybody in the testing facility who hadn't been wearing a protective suit at the time of the incident was killed. This leaves only their supervisor and the five of them alive, and they discover that the malfunction caused them to mutate and give them the ability to regenerate at an incredible rate. However, they are soon taken captive by the nearby sultan, and they fight for them. They are willing at first, but later?
