I, Lord of the Old Ones, Guide the Ultra Holy War from the Start

When Roy wakes up, he discovers that he, unarmed, has somehow transmigrated to the perilous Ultraman universe!

Fortunately, not long after he transmigrates, the dark evil god of this world, Gatanothor, is defeated by the holy Giant of Light, Ultraman Tiga.

Roy himself then activates the War Instigator System. As long as he takes part in guiding wars of all sizes, he can earn endless rewards from the multiverse.

So, in order to survive in this dangerous world, Roy starts plotting the most epic battle in the world of Tiga from the start: "The Final Holy War!"

However, the battle between the Giants of Light and Darkness from the ancient ruins is not the end of the wars Roy can instigate.

After Roy uncovers the secrets of the ancient civilization and gains the power to change parallel worlds,

an ancient evil god, wandering across countless Ultraman universes, is born at last.

This novel and its characters are entirely fictional. Any resemblance to real people or events is purely coincidental. Do not imitate.