Chapter 1073: How Could They Have Gone Missing?!
Mu Lei’s stomach churned after he identified the objects in the bottles! They were different kinds of human internal organs! The alchemy lab was, in fact, a human anatomy laboratory. It was very typical to find these types of laboratories in the modern era, but it was scary and terrifying to the ancient civilization as they had not seen them before!
Mu Lei was too busy to stay shocked at this time. He realized that Long Siye and Ye Hongfeng were not in the lab! The layout of the lab was relatively simple even though the lab was ginormous. However, even though they could see every corner of the room inside the lab, they could not find Long Siye and Ye Hongfeng.
How could they have gone missing?! The lab was a standalone building, and it did not connect to any other buildings. Mu Lei had been watching from the outside this whole time, and he was so focused that he could have even differentiated the gender of the mosquitoes! How was it possible that the two of them had escaped!?
Mu Lei was lingering inside the lab. "This is impossible! How could they have just disappeared?!"
Di Fuyi immediately interrupted him, "There must be a hidden tunnel in the lab. Find it!"
Mu Lei was inspired and quickly focused his attention on finding the hidden door. Finally, they found a secret door on one of the walls of the lab. Indeed, there was a dark tunnel behind the door, but they had no idea where the tube would lead them.
Mu Lei clenched his fists. "Apparently, Overlord Long is a very insecure person as he had built a hidden tunnel even inside his alchemy lab!"
Di Fuyi did not speak and immediately jumped into the tunnel.