Activating the Descent of Moon's Seclusion and erasing his own aura, Huo Yuhao began to chant an obscure and profound magical incantation.
Extending the index finger of his Right Hand, he rapidly traced strange-looking runes in the air to assist in constructing the spatial magic.
Although Huo Yuhao had tried this a few times previously with Electrolux's help, because he was still within the academy, he had never truly attempted to open the Gate of the Undead.
Chapter 437