Once a man feared by all and hailed as the King of Mercenaries, he gave everything up after losing the love of his life and became an ordinary landlord. Now, because of a young woman holding a rental advertisement, he picks up his old life once more. “Let us make our War King’s power boundless and our heaven-blessed hero’s pride soar! In this world, injustice will always exist. I’ll cut down everything, kill everything, trample it all, leave no one alive, and leave not a blade of grass standing.”