At this time, the characteristics of the mechanical units are fully reflected. They are not flesh and blood, and they are not exhausted at all. The damage they receive only needs to be repaired and adjusted, and they can be described as combat vanguards. However, there are still costs. For example, repairing damaged parts on their bodies is definitely a very expensive cost, and regular inspections and maintenance are required. In simple terms, raising a mechanical unit is more expensive than ordinary units and consumes financial resources. At least ten times more! Fortunately, Jiang Ling provided him with a lot of reserve materials, otherwise, with his wealth, it would be impossible to afford the consumption of this fighter vanguard. The stray bullet launchers that Lin Yue just reloaded

