The Cold Jade Secret Tunnel was opened in the third year of Great Xia, according to this timeline, Lu Yang's infiltration in Beishuo Town has lasted for six years now.
In six years, with the backing of Great Xia, Lu Yang has been able to accomplish quite a lot.
According to Lu Yang, he has already firmly controlled all seven villages on Beining Mountain, as for the remaining 28 villages in Jingxi District, not only has he placed his own men in all, but also seized critical weaknesses from their senior ranks. Although these villages aren't completely under his control like the seven on Beining Mountain, they are now almost all afraid to go against East Ridge.
Moreover, the tentacles of East Ridge have begun extending towards Linya and He Valley Districts, besides this March's incident with Chen Yiqing, this April, he even sent men to infiltrate Dongchuan District.
