The Last Giant Books Whitestone Guardian

Whitestone Guardian — The Last Giant
Deep beneath the ancient ruins, the Whitestone Guardian stands before the sealed doors of the White Stone.
For generations, the sacred stone has remained hidden from the world, protected by ancient magic and a guardian that never sleeps. Electricity surges across his body and weapon, while powerful enchantments bind him to the chamber he was created to defend.
Beyond the massive doors lies the White Stone—a relic of immense power that was never meant to fall into the hands of those who would use it for their own purpose.
Those who enter this forgotten sanctuary are given no warning and no second chance.
The Whitestone Guardian has only one command:
Protect the White Stone. At any cost.
A later concept from the world of The Last Giant.