Action, Romance, Seinen, Adventure, Fantasy, Psychological, Drama, Mystery
- In Lugunica's history, one youth became the legendary demon swordsman during the Demi-Human War
- The youth's name is Wilhelm Trias; a ruthless teen who becomes part of the distinct Zergev Corps
- New missions await for Wilhelm and the Zergev Corps as they work to protect the kingdom of Lugunica
When a demon falls for an angel... Long ago, a great war raged between the royal military forces of Lugnica and the demi-humans. A hero was born on that battlefield--the Sword Demon, Wilhelm Trias. This is the story of that legendary swordsman--and the woman he loved.
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