Huo Yuhao retreated into the cave and forcefully struck the gigantic snail shell in front of him with his hand. However, this thing was simply too massive, roughly the height of an ordinary skyscraper in the Sun Moon Empire's Ming City. Even though the internal structure of the shell might produce sounds due to the cavity resonance, it was impossible to make it ring just by Huo Yuhao casually tapping on it.
First, he took out the White Tiger Dagger and poked it a few times, leaving only a white mark. Upon closer inspection, he realized he had merely scraped away the dust accumulated on the shell's surface, which left him stunned. He jabbed it hard a few more times, but it didn't budge at all.
Such hard material.
Chapter 223