Chapter 660: Ancient Tomb

"Ah!" While walking, a sudden scream of terror echoed from behind, courtesy of Rita. "What's wrong?" The four of them asked in unison. "I-I feel like something flew over my head." Rita's voice trembled with fear as the bright flashlight scanned erratically, revealing nothing. Brook approached her, comforting, "Don't worry, Rita, I've got you." After another ten minutes, they finally finished descending the stone steps. However, contrary to their expectations, there was no grand entrance to a burial chamber ahead. Instead, they were met with a bare rock wall. It seemed the stone steps terminated here, leading to nothing. All eyes turned to Leo, waiting for his decision. Leo approached the rock wall, feeling and inspecting it meticulously with his hands and flashlight, hoping to discover some sort of mechanism. However, he was disappointed; the rock wall was featureless, with no sign of any mechanism. This was entirely unscientific. Could it be that the tomb wasn't completed? A