If You Don't Trigger Natural Disasters, What Kind of Necromancer Would You Be?

[Selfish, decisive in killing, cold-blooded, villain, natural disaster, multiple planes, no heroine, multiple fields in the early stage] From the moment he realizes that the law of this world is robbery, Lester knows that kindness is useless. Who is the good guy or the bad guy is determined the moment his family is framed and killed. "I come from under the Nine Netherworlds and command thousands of dead people. I am the only master on the throne of bones. I truly control the existence of death. The God of Death can only control the moment of your death, but I control the eternity after your death!" "Pray, pray that I will not pull you from death, pave my path with your fragile bones, and mint delicious coins with your souls."