The barrier that could not be sensed

Jin Wen tried to push the door open but once his hands touched the door, he was thrown back with a force that could not be seen.

He flew several meters before he was finally saved by Ah Bai who created a safe barrier for him and obstructed his path. If it hadn't been for the girl and her help then he would have surely been sent flying all the way back to the forest that they had come out of. 

Xiao Jingyi frowned as he looked at the door and spoke, "There is a barrier on it." 

Jin Wen's eyebrows creased together as he heard this and he immediately straightened his back as he stood up and spoke, "I already checked and there was none that I could sense." 

Xiao Jingyi didn't say anything to that but Fu Jie could clearly understand the situation from the expression on Xiao Jingyi's face. 

There was indeed a barrier on the door and Jin Wen was also not lying when he said that he could not sense any.