Death Mage, I Alone Am a Natural Disaster!

[No heroine + No Virgin + Decisive killing + Solo] At the age of 18, everyone changed professions, and Li Xiuyi changed professions to become a necromancer. Monsters are rampant in this world, and less than 20% of human homes are already there. The road to becoming stronger is destined to be lonely, and no one can accompany you to the end. The Necromancer lives in loneliness, and the road to becoming a god must be lonely. With tens of thousands of undead in my hands, I alone am a natural disaster! In order to kill his compatriots and to become stronger, he will do whatever it takes. Later, he was despised by thousands of people.