From Zero to Dynasty Hero

Ryan finds himself hurled back into an ancient empire, dragging a mission system along behind him that he has no interest in obeying. Rather than chase its quests, he plans to spend his days in easygoing comfort, but the system has other ideas. It bestows superpowers on the princesses surrounding him, pulling Ryan into palace scheming and political struggle. Breaking imperial ciphers and calming uprisings, he begins to reshape the kingdom's destiny.