Death System in Against The Gods [AU]

ATG fanfic but slightly different. Several original MCs from different cultivation worlds might appear in the ATG based world with slight changes to it. The start will be a bit slow and also most of you can already guess the "starting location". I will try to skip most of the things regarding the main plot or just to mention them so everyone can be aware of the time. The system will be a bit different from what I have seen until now and I will try to make it unique and definitely ruthless. Some of you might even start calling it the "Courting Death" System. The first thing I have to warn everyone about is the "depressing/dark" start. And obviously my horrendous English but that goes without saying. *The cover doesn't belong to me*