Seventh Son: Rulers of Ruin

At sixteen, Eldric Stormwatch felt like life was giving him a raw deal – a poor kid grappling with the daily struggles of slum life. Being born with a weaker disposition, his childhood dream of attaining power had gradually dimmed. However, Eldric wasn't one to throw in the towel; instead, he embraced the unpredictable nature of life, determined to come out on top.

Not blessed with looks, strength, or a particularly kind nature, Eldric was more on the unlucky, weak, and somewhat mean side. Morality wasn't exactly his strong suit; it was more like a faint line on water, barely noticeable.

Now, armed with a newfound mission and an unexpected opportunity, Eldric, though plagued by guilt, is ready to shake up the world he's been confined to. It's time for him to rewrite the rules and leave his mark on a society defined by class distinctions.

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If you're into overpowered heroes and quick wins, this ain't for you. It's about manipulation, obsession, deceit, and a whole lot of cruelty.
You might not even like the main guy, so watch out before diving in.
Also read at least up to 6th chapter before dropping it.