Against the backdrop of the battle between the three kingdoms, modern man Conrad travelled across the world with supplies, saved the sick Javon and decided to assist West Kingfolk. With the modern supplies, Conrad helped Javon in his campaigns, won the loyalty of the new general, Ronin, and the support of the veteran generals, and fell in love with Nathalie. In the face of the threat of the capital city's family forces and the enemy's allied forces, Conrad uses the supplies to resolve the crisis, and eventually helps West Kingfolk to unite the three kingdoms, and marries Nathalie, becoming the crown king.
