As long as he could level up the second ferocious skill, he wouldn't have to worry about anything else on the Alien Battlefield. He would focus solely on upgrading himself, acquiring more skills, and obtaining more spiritual power.
Of course, he also planned to evolve the derivative items representing skills as well.
The derivative items he had prepared were the Human Emperor Seal and the Human Emperor Sword.
The Human Emperor Seal represented authority, while the Human Emperor Sword symbolized slaughter.
In the Capital City of New Moon Country, the image of the Human Emperor was one of holding the Seal in one hand and the Sword in the other, signifying the unparalleled power and valor of the Human Emperor.
However, derivative items required extensive use, and one needed to have an immense reputation in this world. Duge didn't expect to produce these items anytime soon.