When I woke up in the underground in the Catacomb, I just thought nothing because this is not the first experiment anymore though I've never ever been dead.
buried bones-this was a new word even this world. these days, the disaster, which is the tons of dead body move like alive, They also break their tomb out and attack living people. The living humans on the ground stopped to join the war each other to oppose them from the underground world, but we are dominated step by step. Nowadays the number of living people decreases deadly. There is no enough warrior to battle them. Then we tried to use a dead body,(to battle dead body ironically) So I'm one of the controllers of them and I need to destroy its army.
So today I'm controlling a body of a soldier with a long sword. I can say this is usually one-but a little bit of special in that long sword. I think it's like a Samurai Sword.
Anyways I start to eliminate the enemy. Usually, on the floor close to the ground, it is not so hard, but go down to the deeper floor, they are stronger.
Now, I'm on the B12nd floor, and suddenly, there is a strange enemy in front of my body.