In fact, the investigation by the Luo Family had already reached its limit; they really couldn't dig any further.
Even though they ranked second among the Minor Realm Families, Lingmu Sect was one of the Eighteen Paths.
Even if Lingmu Sect and the Spirit Plant Path had been fighting too fiercely and weren't particularly dominant, it was still not something the Luo Family could afford to provoke.
If the Luo Family emptied the nest and went all-out against Lingmu Sect, they might be able to fight to mutual destruction, but the Seven Gates and Eighteen Paths would never sit by and watch them do that. And although the Luo Family deeply resented that someone had offended their ancestor, they still couldn't possibly wage a full-scale war against Lingmu Sect over this.
