After hanging up the phone, Aoyama Xiu Xin immediately conveyed Fujimoto Takayoshi's instructions, and a team of police officers went up the mountain along the planned route and, as expected, found a hidden cave.
The cave was deep, dark, and damp, with twists and turns inside, it was equipped with an independent power supply, there was also an operating table and a large number of surgical instruments, and on the wall, there was a blackboard with the photos of seven victims, each marked with a red cross.
Once Aoyama Xiu Xin received confirmation that the cave had indeed been found, he immediately ordered some officers to remain at the scene to gather evidence, while he personally led a team to the hospital.