Handsome as it is, the speed at which it burns through money is really painful to bear. Sensing the consumption of Source Energy Stones in the energy core, Gu Ran estimated that the five medium-quality Source Energy Stones would only support the Goblin War God Mech's normal operation for about a day.
This was still under normal efficiency, and should it enter combat mode and the kinetic energy converter furnace operates beyond overload, the consumption speed would probably increase exponentially.
Thinking of this, not to mention how painful it was, these were medium-quality Source Energy Stones, after all—each one being equivalent to a hundred low-grade Source Energy Stones and usually priceless, with no market to exchange them.
But then again, as long as he could kill the Flesh Giant Servant, the loot obtained would certainly be astonishing. Having a substantial return made the pain in his heart quickly subside.
Whiz!