Dark Dragon Knight Mage

In his previous life, the King of Misfortune prevented his deputy general from leading the Hades to attack the human world. Unfortunately, he was injured by his subordinates. Three hundred years ago, I didn't succeed. Three hundred years later, taking advantage of the magic craze and the space cracks widening, they sent troops again. The past life that retained power brought the modern Liang Yue from the space rift to the world of Anriel, a world of magic and power. Liang Yue relied on his experience as a full-time master, mining, potions, and inscriptions to accumulate huge wealth and create a refuge that could withstand disasters that would destroy the world. He worked hard to improve himself with his abnormal magic talent, rode a giant dragon, and led his group of undead men to unite humans, elves, and various races to welcome the arrival of the underworld army...