Becoming Necromancer God Through a Skeleton Clone

The protagonist finds himself in possession of the seemingly worthless class "Necromancer" — yet he acquires a skeleton clone in the underworld. By utilizing this skeleton clone to eliminate monsters and gain experience in the underworld, he channels the power back to his original body, steadily becoming more powerful. This process not only fulfills the enjoyable sensation of growth for a character reliant on cultivation, but also leverages information asymmetry to create repeated chances for "playing the fool to defeat the strong." Starting from just one skeleton, he sets out on his journey toward godhood.