Sargent Ha, known for his sharpshooting skills, longed to remain in the army indefinitely. However, a tragic incident left him paralyzed and reintegrated into civilian life. Middle Earth, an innovative VR game where in-game currency holds real-world worth, offered him a fresh start. Despite his choice of a low-ranking character, Ha is determined to prove himself with his unconventional arsenal of black gunpowder and musketry skills. This is his chance to shine as a true 'musketeer' unlike any other.