Gen Hanyu traveled through the ninja world and became a war orphan wandering on the border of Grass Country. During a caravan trip, he rescued the red-haired girl Xiang Ling and accidentally activated the beauty bonding system. The deeper the bond, the better he can synchronize his companions' perception, ninja tools, white eyes and spiritual magic, and allow them to have a real position in the Wanxiang Tower.
Starting from an abandoned inn, Gen Hanyu built his foundation with hot soup, medicinal materials, ninja tools, intelligence and trade routes. Phosphorus Palm's medical treatment and perception, Tenten Palm's ninja tool workshop, Hinata Palm's reconnaissance, and Ino Palm's intelligence. Others thought that Wanxiang Tower was just a border hotel. When they opened the door and walked in, they discovered that it had already become an underground base capable of counterattack.
