I Obtained A Leveling System In The Apocalypse

Kenny was always an overlooked guy in his school, he was average-looking, achieved average grades, and was mostly an introvert. But, he was also bullied as well. The bullying became so severe that he almost ended up killing himself, it became even worse after he confessed to his crush. It backfired, and he again gave his bullies another reason to harm him. But the world has changed, demons and monsters have flooded the streets and only the strong will survive. He awakens the 'Unrivaled Leveling System', hell-bent on surviving and becoming stronger.
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Thumbail artwork isn't mine! if it belongs to you, then I will take it down if you want.
2 Chapters/Day
This will have some R-18 in it but not a lot.