Vampire Werewolf Hybrid

In the year 2030,a strange threat hit the earth,no one knows where it came from or why it came to earth. What we know for sure was that it was dangerous and all our attacks were in vain, no earth weapons could give them a scratch, guns,jet fighters and other weapons,no of the weapons gave them a scratch. They called themselves zendras(halve dragon and human)they are faster,stronger and they regenerate faster. All hopes were fallen,humans were taken away as prisoners,we thought that was the end,until earth was given a second chance. Unknown green crystals was found in a cave,it was mined and it was discovered to have supernatural power levels.it was condensed in a book and was given to the people and military to master,since then humans were able to fight back but that was just the beginning.

The Song of the Solitary Kaen, the last survivor of his pack, wanders the wilderness as a lonely ghost, haunted by loss. His solitary existence is shattered when he saves a human infant and is forced into the territory of the struggling Mountain Shadow pack. Initially an outcast, Kaen uses his unique wisdom to save the pack from human invaders and a rival wolf clan, earning their respect. After a brutal battle claims the life of their Alpha, Kaen is named the new leader. Burdened by grief and a fear of failure, he must overcome his past to unite the pack, forge a new future, and transform his lonely howl of sorrow into a powerful song of belonging and hope.