His days swamped with work in a kind of sweatshop, Zenjirou had tried to measure things with his own values, but that was his mistake.
Since he was tired from work, getting a lifestyle without work and all necessities provided + a beautiful bride was rather appealing to him, but that wasn’t the general value concept in this world.
For the one that became “Prince Consort”, working meant nothing else but exerting the political power.