In Harry Potter with OTS System

What would happen to a guy that died out of rage while in a Guild War?

What would the choice of some bored dimensional being who catches his soul in the middle of his way to the afterlife?

What would happen when the guy's addiction mixes with the Wizarding World of Harry Potter!? What chaos would that bring to the world!?
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Well, this was an idea I had like a week ago, and wanted to try it out on my journey to learn how to write. So, here it is. It's another fanfic, yes. Because it's easier to write.

Also, with this one, I'll probably post only during the weekends, not daily like with the Novel's Extra's Extra. Firstly because I want to finish the other one, and also because I need to research a lot more (I'm not that knowledgeable in Harry Potter.)

As usual, any feedback and criticism will be well received, and thanks for reading!

Will be posting this in Royal Road and Webnovel too.