C1706 Feelings of Grievance

In front of him, Lin Tianyu's Sword Dao had already reached the third step of perfection.

If Lin Tianyu's Sword Dao had increased by one more step now, it would have reached the fourth step of perfection.

Moreover, the fourth step was fundamentally different from the third step. Because the third step was only considered as a beginner level. Once one took the fourth step