@Dark Crystalz Plus being a regressor is (usually) a cheat, and he's probably still getting resentment-demon points from spirit princess' kingdom. And probably a few from other places here and there.
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