After a brief loss of concentration, Sheng Yanlin started introducing the origins of the bone flute to Yang Xiao.
The previous owner of this bone flute was nicknamed Xuanyin Old Ghost, who was also a Netherworld Envoy. Although his strength was not as great as Sheng Yanlin's during his prime, he wasn't someone Luo Tianhe could handle. This person had no affiliation and was used to acting alone.
In truth, there was quite a bit of history between him and Sheng Yanlin. Around fifteen or sixteen years ago, he once disguised himself and infiltrated the Yiling Academy, trying to steal an ancient book but ended up alarming the Guardian Elder. Unable to break through, he was finally cornered by Sheng Yanlin and company.
After understanding the reasons, Sheng Yanlin did not make it difficult for him; instead, he generously gave him the ancient book, which also made them friends in another way.
