Territory Development/Management/Defense

Ch86, salaryman reincarnated as a nobles second son. He wants to live a chill life and introduces innovations from his past life.

Ch66.5, human summoned to fight demon king, he has a farming estate and mythical workers, friends, wives

Ch52, exiled noble manges a devolping village in a desolate region. His ability makes this experience into a village building sim

Ch18, production mage fired, starts helping demihumans by producing defences, weapons, and clothes. Slave hunters and demon army are the threats

Ch37, alchemist quits hus job and goes to work for his friend on her fief. He uses his alchemy to cure diseases and develop her land

Ch32, saintess exiled for having RBF[resting bitch face](just kidding, prince didnt like her being smart)
Saintess MC does it all; holy magic, herbalism, archirecture, research

Ch7.5, duke gets exiled because of oracle from saintess saying the governmentshpuld be ruled by god. The duke wanted to retire, but alot of people followed him so he has to create a new domain so they dont starve

Ch53, prince gets exiled to land of death. Uses his gift from god to make a productive villqge

Ch3, prince is disinherited and given a fief in a demon forest, he regressed once and now realizes dark crest isnt evil

Ch12, commoner mage was banished to a dungeon with his magic sealed, because the prince feared his growing influence. The mc breaks his bonds and gains immortality while managing to clear the dungeon and escape 1 year later. He is now aiding a different kingdom as a court mage