Find the Sword and Make It

Xuan Heng has reached the pinnacle of swordsmanship. He only needs the last bit of swordsmanship to achieve the supreme swordsmanship, and this last edge is the family love he lost when he was young. In order to make up for the last sword heart, Xuan Heng put on a raincoat and walked back to the old days. What will happen to him who has not been in contact with the world for a hundred years? Will he get the last sword heart and achieve the supreme swordsmanship? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.