There are many stories about the Hydra and how they came to be in some worlds. They might differ, but Aldrian remembered the very first Hydra that came into existence, born from the mutation of Long Shentian's energy.
They then grew in number until they became one of the most famous races in the universe—one of the strongest and most feared.
Aldrian remembered the first Hydra that often followed Long Shentian everywhere, as if Long Shentian was its leader. The moment Long Shentian introduced that Hydra to him, it instantly prostrated in submission before him.
He could see in one of his visions at that time that the Hydra sometimes visited him when it was not with Long Shentian.
That Hydra's solemn and pious character, combined with the idolizing expression whenever it met him, was truly quite funny, and Aldrian couldn't help but smile as he remembered it.
