Guardian Of The End

"What kind of guardian would you want to be? the one who destroys everything or the one who protects everything?"

Jason, one of the many casualties during a nuclear explosion gets the chance to reincarnate into another world due to his deeds during the war.

He gets tossed to another world due to ending up with the Shadow god as his patron, something deemed impossible.

With a system to guide him in the world of Clover and a family jinxed through the generations, his adventurous life in new world begin.
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Note: This novel is slow-paced till the 50s. It picks up pace after that.
WC per chapter: 1600~2200 words
Includes a few chaps with 1100~1300 words
I don't own the cover