บท 150: Reward for the maid

After breakfast, we went to the fun part of the mansion. While a lot of technology was 'lost' due to the monsters that attacked the world, cities still used electricity as a base of their daily life. That is what happened with Goldspire. I didn't know what mana could replace, so we made some preparations to have still functioning electricity when after the first attack came. 

I got some oil to power some generators with my generator from the system. These generators were used in the beginning when the settlements were just made to power lights and other essential items that were needed for survival, but with the introduction of mana and its understanding of it, electricity was used less and less.