@Forder93 It's one thing for those manga that have "okay, you can do chore and gathering quests, but not subjugations" to kid adventurers. But I don't think that's what the father has in mind.
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