Isekai Maou to Shoukan Shoujo Dorei Majutsu - Volume 8 Chapter 1 part4

The fat and ugly Nora Smith is the laughingstock of the town when her fiancé breaks off their engagement.

A skilled but unfortunate modern-day assassin was killed in a freak accident. However, he soon found himself summoned to another world by an evil wizard, who had him possess the body of a boy as an experiment. After successfully planning the evil wizard’s downfall, he used the wizard’s body as a springboard to gain influence and power in his new world.

- Description from Novelupdates

Cheng Xi, a guileless psychiatrist with a heart of gold, who would do anything for her patients. Lu Chenzhou, a frigid businessman who refuses treatment for his emotional detachment.

Global changes, calamities come, and monsters plunder.

In order to resist monsters, the global data will be digitized, and everyone will get a combat occupation or auxiliary occupation through awakening and transfer at the age of eighteen, and they will become stronger by killing monsters.

Lu Yan awakened the weakest fighting professional undead mage at the beginning, but obtained the professional support system, and the second awakening concealed the professional undead monarch.

“The necromancer is crispy, and it’s gone when touched.”

“This guy is really unlucky. Although he awakens to a combat profession, he is the weakest. He can also summon a few skeleton soldiers, which is useless.”

“And the number of necromancers is very small, basically there is no experience and resources to inherit, and the future is worrying.”

“Hahaha, I have awakened the Paladins, your Almighty King is here.”

Soon after, Lu Yan was wearing undead ghost armor, holding a ghost scythe, with an army of 100,000 undead behind him, and a scythe split the epic monster in half.

You said that the necromancer is weak, what does it have to do with my undead monarch?

- Description from novelbuddy