After observing the cave for a while, Qin bei suddenly noticed that there was something unusual on the rock walls on both sides.
"What's wrong?" The black Qilin heard the news and rushed over.
"Look at what's on this rock wall. It looks like a knife mark, but why would there be a knife mark here?"
Qin bei touched the knife marks on the rock wall and said thoughtfully.
"Blade marks?"
Hearing this, the ink Qilin's eyes couldn't help but roll. He came to the rock wall and carefully observed it.
"This blade mark ... Why does he look so familiar?"
He gently touched the rock wall, and suddenly, the entire underground cave began to shake.
A rumbling sound was heard. Suddenly, a huge rock fell on the path that Qin bei, the dark mysterious ancestor, and the black Kirin took, blocking their only way out.
"Damn it!"
