Chapter 817

Andrius was stunned and subconsciously turned around to look. Otto appeared behind him, holding a stone box. It was the same one that Andrius had taken from the crack in the statue. Click... Otto exerted a slight force and opened the stone box. Inside lay a key. The key was shaped strangely with a hint of black. It was clearly not an ordinary item. “At the end of the cave is a hole. Here is the key.” Otto handed the key to Andrius. Andrius did not hesitate and took the key, then headed to the end of the cave, where he found the keyhole mentioned by Otto. He inserted the key. Click, clack, clack... Soon, there was a strange sound. Then, the entire mountain shook violently as if an apocalypse had befallen. Andrius was slightly surprised, but when he saw the old man standing there calmly without any intention to leave, Andrius also grew calm. Clack, clack... Amidst the tremors, a stone door appeared at the location where he inserted the key. It split open and revealed the int