@Link Sagiri Random theory: It's not just his spending to beat outer gods and give his kids gifts that's a problem, it's that the servants and retainers still embezzle money just as they did when the jerkass father and brothers ruled the roost, but without the underworld income, there's much less money to embezzle from, so the effects are felt more. Hence why the faction leader income is so needed.
In the novel, MC meets the Queen. BIG SPOILER:
In the novel, MC meets the Queen. BIG SPOILER:
Spoiler!
She gives him a massive title promotion to Marquis that also helps with the income issues.
The Galactic Navy Officer Becomes an Adventurer
by Takuma Tomomasa , A_Itoh
Available on mangabuddy for reading, and for sale at https://www.amazon.com/dp/B0BT6V7CMM
by Takuma Tomomasa , A_Itoh
Available on mangabuddy for reading, and for sale at https://www.amazon.com/dp/B0BT6V7CMM