@Dark Flower Well, he does owe the OGP a few items anyway. He took took the ring and bracelet for himself, and gave various artifacts to his kids that originally the protagonist would've obtained. While he went way overboard, compensating the OGP so he can still grow properly is a decent thing to do.
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