Is Sword Control Technique hard to learn? Different people will have different answers.
If you ask Yan Yu, he would say, "Having hands is enough"; if you ask Lin Ning, she would say, "It's quite hard at first, but it gets easier with more practice."
But if you were to ask Ye Jun now, she would tell you, "Self-learning is pretty simple, but learning Sword Control Technique from Yan Yu is probably the hardest way to learn in the whole world!"
Every time she unleashed a sword strike, if the timing and position were not right, Yan Yu would break through her defense, resulting in her getting whipped.
The whip was made with the flat of the sword, so it wouldn't injure, but pain was inevitable.
Under normal circumstances, one could bear it, but Ye Jun was in a state of emotional fragility, and the pain made her unable to hold back her tears.
