A wheel, like the rudder of a ship.
"Let's start carving the wheels of law!"
Su Han opened the outer shell of the wheel. Inside the wheel, there were many dents, each of which was shaped like a pancake. Su Han picked up pieces of button-like metal and quickly carved the wheels of law on it.
Levitation, driving, acceleration, and protection.
With these four wheels of law, he could control this roulette. Su Han closed the outer shell and quickly connected his spiritual power to the roulette.
The heavy roulette instantly levitated and quickly revolved around Su Han.
Su Han was very satisfied. If he added the energy source, this roulette would be able to form a shield to block all attacks for him.
"Next is the creation of the attack." Su Han took down the wheel and removed the sockets.
In the center of the corresponding sockets, he carved the five basic wheels of laws -- water, fire, wind, earth, and wood.