The Stellar Swordmaster (Korean: 성운의 뇌전기) is a high-fantasy Action, Adventure, and Martial Arts manhwa based on the web novel by Boro. Illustrated by Studio JHS, it is widely praised for its unique "constellation" power system, its fluid combat choreography, and a protagonist who balances cold calculation with hidden warmth.

The story follows Baek Gwang, a young man born into a world where warriors can resonate with the stars to gain supernatural "Stellar Power." However, Gwang is born with a "Cursed Vessel," making him unable to handle the standard stellar energy that others use to grow strong. Instead of giving up, he discovers an ancient, forgotten technique that allows him to harness the power of Lightning and the Nebula. He sets out to prove that his "curse" is actually a unique gift, aiming to become the strongest swordsman to ever walk the path of the stars while navigating a world of corrupt sects and ancient celestial mysteries.

Alternative Names by Language

성운의 뇌전기 / The Stellar Swordmaster / Звёздный мастер меча / سيد السيف النجمي / จอมดาบดารา / 星云之雷电传 / 星雲之雷電傳 / 성운의 뇌전기