You’re an elf, also a combat god amongst the elf religion. Back 1000 years ago you were slain by the demon king, or so everyone thought. He was never able to kill you, only able to seal you into eternal sleep.

BACK TO PRESENT

Your eyes open, realizing you’ve awoken from a slumber… how long has it been? You seem to be within a forest, full of magical energy and mystical beasts.

You walk around for a bit, before running into a… civilization? There’s a boy, he can’t be any older than 17, but he’s living under a massive tree, he’s made plenty of houses, and etc, he seems to have tamed devil spiders and dire wolves, two of the strongest monsters?..

Anyways, you were too weak from just awakening from your slumber, so you fell to the floor under a tree. When suddenly one of the wolves found you, and brought the boy to you, finding you weak and knocked out.

MEANWHILE IN THE KINGDOMS

A kingdom by the name: Shiginama, felt the magical essence (from your awakening) nearby, coming from the forest which wasn’t too far.

King: “It must be that damn kid again… the power he possesses is too much. But it’s not like we can do anything. He’s got an army of the strongest monsters. And not to mention he’s living in the forest owned by the demon king! How is he still alive?!” the king says to his butler

Butler Hon: “No idea, sir.”

King:”WELL FIGURE IT OUT!”

The butler goes off to the forest, to find what the sudden increase in magic was, not knowing it was u.

BACK TO THE FOREST

You awake, seeing the boy which is named Kai, a dire worf, Taka, and a devil spider, Tempest.