Skeleton Knight in Another World

The main character fell asleep while playing an MMORPG, and he woke up in another world in the form of his game avatar. At first glance, he wears full-body armour like a knight, but on the inside, he is a "skeleton" that looks like a monster. After he decided to keep a low profile, Arc takes the test to become a mercenary.

Arc, who started his mercenary career, visited Marca, the client of his first commission: "Escort for collecting herbs. Arc decides to fulfil this girl's request to make her mother's life easier by working as a herbalist in place of her late father. So he accompanies Marca into the forest. The commission goes smoothly, and an unexpected encounter with a small spirit beast.

After defeating a group of bandits, Arc is suddenly attacked by Ariane, an elven warrior. She was chasing the elf hunters who had been appearing in the area and mistook Arc for the part of them. After clearing the misunderstanding, Arc tries to lend a hand but is rejected. She says that the elves don't need help from humans.

Hired by Ariane as a mercenary, Arc meets up with Danka, an elven warrior who was gathering information on an elf hunting in the city of Diento. They are going to carry out an operation to rescue their brethren that imprisoned in an enemy stronghold. Arc, Ariane, and Danka infiltrate the enemy stronghold using teleportation magic and split up to begin the search.

The Lord of Diento was inolved in elf trafficking. Arc and Ariane raid the Lord's castle and bring him to justice for playing with the captured elves. Arc made a significant contribution to the rescue mission. Now he's invited to the elven village by Ariane because she begs for further assistance. But in order to enter the village, Arc have to reveal his face under his helmet to gain trust.

Arc came to the elven village, Lalatoya, and stays at the Chief Dillan house, Ariane's father. While Dillan and Ariane report to the Central Grand Council of Elders, about the rescue operation, Arc is given a tour by Ariane's mother, Glenys. Then, Glenys offers sparring with Arc to check if he is reliable enough to stand by her daughter.

Ariane and Arc are ordered to continue their mission to rescue the elves and embark on the Rhoden Kingdom in search of further clues. On the way, they encountered the haunted Wolves, the demon beasts that manipulate illusions. An eerie ring was fitted to the boss of the pack. It's something that seen before.

As arrived in the Royal Capital of Rhoden Kingdom, he reunited with Chiyome, the animal-eared ninja girl. Begged by Chiyome to help rescue the captured beastmen, Arc participates in a raid on the Etzat Company, the largest slave dealer in the Royal Capital.

Arc and Goemon who are raiding the Eztat Company, now join Ariane and Chiyome, who had been working separately. They finally find the prison where the beastmen are captured, but they are confronted with a cruel reality. Chiyome made an oath that the tragedy would never be repeated.

The elves were sold to the Holy Revlon Empire, based on information brought by Chiyome. Arc and Ariane want to travel to the Empire and visit the desert city of Branbayna. They were having difficulty finding the route to the Empire. But the elven demon beast researcher, Carcy, who reached out to them, has a map of the Empire.

Arc arrives in the Holy Revlon Empire and begins to gather information about the elves that were sold in the border town of Kaysehk. He discovers that the elves have been taken into a fortress far from the town. He infiltrates that place, but Fumba, a savage Beastmaster waiting for him. Arc attempts to extract information, but Ariane suddenly points her sword at him.

Hydra, a high-level demon beast known as the "Country Destroyer", is about to destroy Kaysehk due to being unleashed by Fumba. Arc decides to confront the danger to save the people and takes on Hydra alone. Meanwhile, Ariane and Chiyome look for Fumba. Now Arc's trump card for victory is about to be used!