Su Mohan looked into Ren Feifan's eyes and instantly understood something. She hastily shot out a stream of True Qi from her fingertips, trying to sever the rope.
But when the Cold Ice Energy hit the rope, it didn't have the slightest effect.
What in the world!
Su Mohan couldn't believe it. A Cold Sword appeared in her hand, and with a flash of Sword Intent, she expected the rope to break apart.
But when the Sword Intent struck, the rope didn't even move an inch, let alone break.
This rope is just too bizarre!
The more Su Mohan tried, the more anxious she became, feeling like she was giving herself away.
If this went on, what would Ren Feifan think?
Just then, the mysterious elder stroked his beard and said, "Stop struggling. Once this rope is tied, it cannot be undone!"
Su Mohan and Ren Feifan's eyes widened as they thought of the same question and asked simultaneously, "What about sleeping at night?"