A Decisive, Intelligent Protagonist Who Wipes Out Any Clan That Wants Them Dead

I'd like to read books like My Heart Was Ripped Out at the Start, So I Transplanted the Demon Ancestor's Heart. A protagonist like the one in this book: if they can settle things with action, they won't waste time talking. They never spare anyone hostile to them, wiping out entire sects and families if necessary. The protagonist should be smart and sharp, not a goody-two-shoes. I've read some books...