The Strongest Tool

A young master who spent his days loafing around dies unexpectedly.

Who would have thought he'd transmigrate to another world and get his very own golden finger: the Black Star System! Trampling prodigies underfoot, wielding the power of the universe, dominating the world, and ruling everywhere? Not a chance. He's just a poor kid running around every day!

Even as a tool person, he's going to be the strongest one!

This novel and its characters are entirely fictional. Any resemblance to real people or events is purely coincidental. Please do not imitate.