Become a Boss in the Underworld at the Beginning?

Jiang Feng was reborn in the underworld and ascended the throne of the Lord of the Underworld. He gets a golden finger at the beginning, and holds the power to rule the underworld. The Yins, Yin soldiers, Yin generals, etc. All have to obey his orders. But all this is just a small beginning. What? ! Has the Yins Intelligence Bureau reached into heaven? You said that the strength of the underworld's hundreds of thousands of Yin soldiers and Yin generals is unfathomable? Impossible! How could the underworld be filled with flowers? How is it possible that even a poor guy can learn to be rich? All of this was entirely within Jiang Feng's plan. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.