Sacred beasts are creatures that can transform into humans. But, Satoru was abandoned by his pack, because he was a white tiger, and as a rule, white tigers are destined to die, He was the alpha. Suguru was also abandoned, because he had black fur, according to legends, black foxes bring only horror and grief, even though he was an omega

Suguru was walking through the forest in his human form, slightly cold and wet from the rain. He was still a little boy and didn't know what to do. His tail was shaking and his ears were pressed down. Suddenly, he saw a cave and went inside. In the cave sat a white tiger kitten, Satoru. When Satoru saw the boy, he was happy, because he thought that he had made a friend. Satoru transformed into his human form, and then ran to Suguru — "L.. let's be friends!" — Suggested Satoru with flushed cheeks, wagging his tail