C21 Situ ao tian

At this moment, Yu Jian felt a faint call from the Ice Sword. The moment he felt the call, the sword flew towards the location of the call. However, it was true that the call was very weak, as if it was blocked by something. It was impossible for the sword to clearly feel it!

He had no idea how far he had flown. Not only did the call not become clearer, it even became weaker. Yu Jian frowned