Chu Kuangren smiled awkwardly. Not long ago, he had just taught Lin Feng. He did not expect to be taught by another Lin Fen now. Things were really unpredictable.
As for Lin Tianyou, because he knew how powerful a swordsman was, he also wanted to become a swordsman.
Although Lin Qinglong knew that it was extremely difficult to become a swordsman, since his son had this intention and Lin Fen was willing to teach him, he did not stop him.
Lin Fen continued, "The first realm of a swordsman is to become one with the sword and integrate all one's attributes. I've already done it. As for the trick, Teacher also said at that time that the focus is on sword intent!"
Upon hearing this, Chu Kuangren asked, "But I've nurtured the sword intent for tens of thousands of years. I've polished the sword in my hand and the sword in my heart for so long. Why can't I take that step?"
Lin Feng and Lin Tianyou also looked at Lin Fen curiously.