Iron Dragonfish

He places iron dragonfish into treasure yellow heaven and causes a small commotion. You Chan and Qin Bai He treat the new species as a fundamental threat to her dragonfish business. After more than ten days of joint work they recreate an iron dragonfish in Bai He Palace and gain a breeding method of their own, though they judge themselves only level with the mysterious seller. Silver dragonfish have even more food path dao marks than iron dragonfish and are harder to deduce. ^{ch. 1483}

In dragon scale sea area, ordinary dragonfish, copper dragonfish, iron dragonfish, and silver dragonfish all move around an ancient golden dragonfish. ^{ch. 1484}

Fang Yuan judges that ordinary, iron, and copper dragonfish have expensive production methods rivals cannot match as easily as his, while silver dragonfish remain hard to create, though Heavenly Court and other forces will try to suppress the business. ^{ch. 1600} Fairy Zi Wei later holds an iron dragonfish while soul searching Spectral Soul for food path inheritance content that would let Heavenly Court produce iron, copper, silver, and gold dragonfish. ^{ch. 1614} Heavenly Court then sells copper, iron, and silver dragonfish at heavily reduced prices in treasure yellow heaven, impacting Fang Yuan’s dragonfish business. ^{ch. 1615}