章 325: Sudden Change in Shushan, Mu Xuan Appears!

Speaking of the Demon Heart Sword Sect, one had to mention the top expert of the ancient era in this world, the Old Swordsman. This person founded the Spirit Treasure Sword Sect, one of the three sects and four temples in this world. Later on, he left and the Spirit Treasure Sword Sect he left behind became the strongest sword sect since ancient times.

Later on, after the Old Sword Man left, a wisp of a mental demon that he had once slashed out actually developed its own intelligence. It called itself the Old Swordsman of the Heart Demon Sect and also established a demonic sect, the Heart Demon Sword Sect.

The Demon Heart Sword Sect was an enemy of the Spirit Treasure Sword Sect everywhere. The Demon Heart Sword Dao it inherited was incomparably strange. It specialized in breaking the mind and was known as the most mysterious demon sect among the seven evil sects.