Board Thread:General Discussion/@comment-34904368-20180712230702/@comment-29602226-20180715102953

Build an Spiritual Energy accumulator and distiller like those inside of Golems, cover it in magic formulas similar to those of a Jiangshi's paper talisman. You have now a machine that takes DE from the environment and condenses it into an useable form.

Use the condensed DE to power magical bubbles, cars, fridges, washing machines...etc.

1st benefit: Humans get a renewable energy source.

2nd benefit: Mamono get a source of revenue by taxing those machines built in their territory.

3rd benefit: If you build a lot of those in a Demon Realm or in a human land with a lot of Mamonos (and as such, in danger of becoming a DR), the area around them will probably get cleansed enough that humans won't turn into Mamonos, so you have a breeding ground for future husbands.

4th benefit: Humans are dependant on Mamonos and DE for the energy to power their gizmos, so they won't try to drive Mamonos away...