When Sheng Yantang heard Sheng Guanghui say this, he asked, "You mean...?"
"That's right. The person knew there was a treasure there. It's very possible he wasn't a transcendent at the Mortal Realm level at all, but an Earth Immortal who had used a concealment technique to suppress his cultivation. He could also change his appearance, disguising himself as one of their family's prodigies. Then, once he entered the Secret Realm, he made a beeline for the treasure."
"After snatching it, he even used a Mechanical Beast to take the shape of Su Chen's ark, making us think Su Chen was the one who took the treasure!"
"But no matter how you look at it, Su Chen couldn't possibly have Earth Immortal strength and snatched the treasure! Besides, that person was in league with a Nine-tailed Fox Demon. Clearly, this wasn't his first time in the Secret Realm! He must have been here many times before! But he probably hadn't found the treasure, and he knew our Sheng family had the Treasure Map, so he secretly followed us. After we opened the treasure and took out the coffin, he suddenly snatched it right out of thin air!"
"That person had too many tricks. Back in the Underground Palace, I didn't sense anyone nearby, and then the coffin was snatched away out of nowhere! He must have used some advanced Void martial skill!"
"We haven't even come into contact with martial skills of that level."
Sheng Yantang pondered this, then said, "But I've never heard of any family mastering an Illusionary Martial Skill."
"Besides, if he used an Illusionary Martial Skill, then he must have been using it from the moment he entered Tongtian Island. But when the Five Great Families' Grand Elders gathered for the meeting a few days ago,