That was the first time that Wang Baole had received a call for help from a Dao College schoolmate ever since entering the Spirit Breath Village. There was, after all, a limit to the range of the jade slip when it was used as a helpline. Unless it was close by, it would not be transmitted successfully due to magnetic interference in the area.
That was not only unique to Ethereal Dao College. It was the same case for the other three Dao Colleges as well, but regardless of that shortcoming, the jade slip had a certain usefulness. Right now, Wang Baole had his head lowered as he stared at the jade slip with his full attention. As spiritual energy surged into the jade slip, he managed to ascertain the location of the other party and made his way there at breakneck speed.
