A heavy sword has no edge, and true mastery needs no ornament. A light sword glides like a dragon, dancing thousands of miles away.
A sword has an edge, yet its form remains hidden. To take the heart as one's sword is to be a Hidden Sword.
Ye Fangqi, the second young master of Hidden Sword Manor, survived the An Lushan Rebellion. He thought he could finally settle down, practice swordsmanship at the manor, forge weapons, help his master manage the manor's affairs, and return to a peaceful life. But while contemplating the Heart Sword at the Sword Tomb, he unexpectedly transmigrated into the world of Touken Ranbu...
