There was no need to worry about outages, nor did he have to pay extra fees to the Pyeongseong Safe Zone to have an ability users to come by periodically to recharge.
Kim Haru had been curious about how the charging system worked in the safe zone and had even asked about it once. The prices had left him speechless.
The cost for water wasn't too bad—water-type ability users were fairly common among the elemental-type abilities. While ordinary people couldn't afford to use water at their leisure time, it was much cheaper compared to electricity.
Lightning-type ability users, on the other hand, were a mutation of the five elemental abilities—metal, plant, water, fire, and earth. Their numbers were scarce, and the strongest one was always wandering outside the safe zone, never returning. As a result, the cost of using electricity was outrageously high.
It could be said that the farming system saved Kim Haru a large sum of money.
