Uchiha Hiko thought that if this matter was to reach a conclusion, he needed sound reasoning and solid evidence to give the heavens a proper answer. Otherwise, slaughtering innocents here would also bring condemnation.
It was already very late at night. He was certain the old man had fallen asleep, so he planned to take this chance to thoroughly search the house and see whether he could uncover any clues.
At an ancient wooden door, there was something resembling a hidden mechanism. Uchiha Hiko thought it should be possible to open it; otherwise, there would have been no reason to set up such a mechanism here.
So Uchiha Hiko used his abilities to begin opening the mechanism. At first, he had wondered whether it would be difficult.
Because this old man did not seem like an ordinary person, he must have put considerable effort into setting up such a mechanism.
Yet he had not expected the old man's skills to be so pathetic before Uchiha Hiko. Before long, Uchiha Hiko had cracked the mechanism.
Sure enough, beyond the wooden door was a deep tunnel. It truly looked nothing like the dwelling aboveground.
Dim lamps hung along the walls of the deep tunnel, and there were also skeletal remains of human corpses that had been left there for a long time.
An ordinary person would certainly have been terrified at such a sight, but Uchiha Hiko did not feel afraid at all.
He had long expected that this old man was no ordinary person. He also knew that the old man must have killed countless people, and that he must have had some use for keeping these corpses.
Now that he had seen this scene, Uchiha Hiko's earlier suspicions had found a reasonable explanation. It also gave him solid proof for