Generic necromancer portal world story

I know its terrible

A Story of something that tries not to be generic while still following super generic tropes such as necromancer mc, portalworld and etc.

Our main Character William Brenn due to an unfortunate event gets into a portalworld and his pretty bleak and empty life gets filled with near death situations after his encounter with something the corrupt government or the big corporations didn't want him to see. The Death that surrounds him instead of making him alert and fight for survival just made him realize something that he never thought he would feel.

What the story will have :

weak to strong

Soft litrpg (idk what to call it, but its not a system novel)

Mc Vs the world

Genocide(unironically, i don't know how to make this sound not bad)

And lastly bad writing

Also mc will get necromancy stuff later(around ch 10), so in the beginning he wont be commanding the undead and doing "arise" sung jin woo type thing