Jijumjang

It was just one of those ordinary college class sessions when all of a sudden, texts and quest cards started popping up in the air.
While everybody is flustered by the strange situation, all the lights go dark and the lecture room is engulfed in pitch darkness. Panicked, everybody is afraid of reaching out and taking the quest cards, but not the main character, Seong-woo: He instinctively realizes that he has to pick a card to survive, and he chooses to become a necromancer.
Soon after, a tutorial quest appears, and the entire school turns chaotic. Suddenly, goblins pop out everywhere and start slaughtering people. Survivors find it hard to adjust themselves to all the sudden changes, but Seong-woo overpowers one of the goblins by using his necromancy skill and starts to complete the quest given to him.
Seong-woo continues to grow his power and so does a number of his followers. He is surrounded by the forces of death that vow loyalty to him, as well as talented followers and trustful colleagues, but he is challenged by numerous villains in addition to a system that threatens to degenerate all of humanity.
In a world that is facing a change that it has never experienced before, a necromancer destroys everything with his committed forces!

Only I Am a Necromancer

They crawled off the floor, jumped from the shelves, or popped out of cardboard boxes. 


Nonetheless, they were only dwarf goblins. They were a bit stronger and a bit smarter than goblins, but they were no match for Sungwoo who was escorted by the skeletons.


Sungwoo stood up against the swarm of Kobolds with skeletons standing on all sides. 


Only Right and three orc skeletons guarded him, with the rest charging at the Kobold monsters and they began to crush them.


Screaming rang throughout the warehouse when their bones and intestines were shattered. 


Fighting with them went on smoothly, but Sungwoo felt something strange as time went on.


Obviously, the orc skeletons were massacring them, but there was no sign of them retreating.  They screamed weirdly as if they were addicted to drugs, and charged at the skeletons back and forth insanely. It reminded him of a gang of zombies.


Start of the first Mainstream (5)