Necromancer? Please Call Me Ghost Demon Lord

Luo Xuan traveled through the magical continent, and his talent test was zero, and he was regarded as unlucky and heretical. Expelled from his family and wanted by the Holy See, the desperate Luo Xuan inherited the ghost tradition of the world of immortality. The Magic Continent is chasing after him, and the Ghost Demon Sect of the Immortal Realm asks for help. Luo Xuan began to use the resources of the two realms to quickly increase his strength. Warcraft soul + Immortal Cultivation Talisman Seal = Demonic transformation of the undead, combat power increased tenfold! Elemental ores + refining techniques = magic artillery array, the range is increased by ten times, and the power is increased by a hundred times! Natural Disaster of the Undead + Ghost Sword Formation = Destruction of God's Domain. Within the domain, I am a natural disaster! Ordinary wasteland-Shadow Castle-Black Iron Fortress-Ghost Kingdom. When the "Purification Knights" of the Holy See of Light came to the city, what they saw was the bone dragon that blocked the sky and the army of skeletons flying with swords! When the enemy of the immortal world, the "Qingyun Sword Sect" came to the mountain gate, they were greeted by an array of magic cannons firing thousands of cannons! Looking at the Holy See of Light, who called himself a necromancer and clamored that he was a heretic and wanted to be completely eradicated, Luo Xuan waved his hand and deployed the Ghost Sword Formation. Now please call me Ghost Demon Lord!