This was a promise Han Yi made to the Green Reed Sword when he was in the Xuandan Sect. He observed his promises earnestly, even when he made them to a mere sword tool, once he committed, he stood by his words.
The spirit of the Green Reed Sword was much more powerful than any of the half-step treasures he had seen. It was only slightly less powerful than the Spiritual Treasure, the Chaos-cleaving Sword, which was held by the grandson of the Emperor of Daqin, Qin Tong. This sword tool had already absorbed three separate swords and its spirit and power were not restricted by their levels.
Han Yi didn't just regard it as a simple sword tool. He treated it as a companion.
At this moment.
As soon as Han Yi finished speaking, the Green Reed Sword hovering in front of him trembled lightly, as if it was excited by his words.