Fairy Double Comparison: This Black Dragon Is Too Stable

In a cave, Acnologia discovered that contrast live broadcasts had descended on the world. Showing the completely different lives of the two Black Dragon Kings. Acnologia of the White World: Inspire to become a doctor and treat diseases for humans and dragons. The war broke out, and he watched his relatives and friends being slaughtered by the dragon clan. The doctor regretted that he had no strength when he most wished he had it. Even though he later gained strength, he was filled with hatred and lost his humanity. He has the strongest power but is surrounded by enemies. He was ridiculed by the black mage Zeref, and was even defeated by Natsu in the end... Acnologia of the Black World: From Blue Star to this world, I have always been cautious. He has been working hard to learn magic since he was a child, and his talent is even more amazing. He is neither discouraged nor proud, and has always acted steadily even though he has great power. The Fire Dragon King said that he was a man who was superior to all dragons. Natsu said that he wanted to learn from Acnologia. Mira, Erin, Lucy, Erza and others all admired that man... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.