Sword Magic, where a sword is manipulated using magic to freely fly in the air, cutting down enemies. Ardis is a user of this new magic art that has never been seen before throughout the entirety of the history of magic. As a mercenary, he undertakes various requests in return for remuneration, including subjugations, escorts and investigations. On the way home from a survey request, he protects a pair of twin girls who survived their caravan being attacked by bandits, however in this world twins are considered "abominations." Along with the twins and a girl who accompanies him as a follower, he holds back his anger at the world which looks coldly at the twin girls due to the goddess' intervention. This is the story of such a swordsman called the countless swords sorcerer. (Source: Novel Updates)

Senken no Majutsushi to Yobareta Kenshi began as a web novel on Shousetsuka ni Narou on November 5, 2016. Kadokawa has released a revised and illustrated version of the series since December 1, 2017 under its Kadokawa Sneaker Bunko label.