Three Wives, One System, Infinite Power Ups

College student Eddy Cole wakes up transported into the world of Aethra, where he finds himself living as a poor scholar with little to his name. Just as he begins to struggle with his new circumstances, a wartime marriage arrangement pulls him into a household he never expected to join. Soon he discovers a mysterious system that unlocks steady upgrades, and he must use it to rise from poverty while navigating the complicated bonds of his new family.