Failed to save the last three researchers, Xu Shu felt quite surprised, but not apologetic.
There was no way around it, the scenes that just happened always gave him the impression that the people in this lab sort of deserved it.
Especially when they mentioned "Demon Tomb Master" while interrogating the Spirit-eating Ghost, which led one to subconsciously suspect that these people accidentally discovered some secret, wanted to swallow the benefits, but ultimately, due to a lack of strength, suffered the consequences.
"What a pity, if only I still had 'Eye of Investigation', with a true eye inspection, everything would be clear, no need for me to guess with my mind!"
"But now, relying on the researchers' interrogation is useless, they will only lead to dead ends..."
"No, perhaps the Guardian of this place knows something."
