17岁高中生被老师叫去谈话

Seven bridges magical power? He got a wordless book from the Wuxiang Sect, and that book also had seven pages. In the past few years, he refined it a little while in retreat in the Xuanhuang Sect, but he could only know that the book was called the Book of Seven Bridges, and then there was no way to refine it. Are the two Seven Bridges related?...