Movie
Description
Tatha Gatha-Killer's origins remain ambiguous, potentially existing as God's antithesis or manifesting from humanity's collective darkness, devoid of familial ties or conventional upbringing. He seized control by possessing military leader Tathagata, orchestrating a coup to transform the Republic of East Asia into the fascist Godom Empire, leveraging advanced extraterrestrial technology to consolidate power.

As emperor, he pursued global conquest, subjugating Japan within months. His regime enforced draconian policies: banning the Japanese language, executing religious adherents, and indoctrinating children to worship him, causing approximately 5 million deaths in Japan. Subsequent campaigns across Europe and Asia escalated casualties to over 10.5 million, reinforced by nuclear annihilation threats against resisting nations.

His rule exhibited extreme megalomania and cruelty. He tortured subordinates for perceived slights, enslaved thousands of demons to bolster his armies, and personally ordered executions of resistance leaders. He designed the "Ultimate Destruction Weapon" to generate a six-trillion-degree fireball capable of planetary annihilation, dismissing warnings of catastrophic impact on Earth's core. To demoralize opposition, he publicly crucified and executed Shou Shishimaru, broadcasting the event globally as a warning against defiance.

After Shou's resurrection as a divine figure, Tatha Gatha-Killer revealed his demonic true form, commanding Leika Chan (Princess Theta) to activate the superweapon. When she resisted, he assaulted her and forcibly triggered the device, unleashing worldwide disasters that killed 200 million people. He ascended as an "Evil God" intending to consume the universe, fueled by humanity's despair.

His demise occurred when collective global faith generated a divine light, eradicating his physical form and all associated evil as humanity embraced peace.

Throughout his campaign, he rationalized destruction as unifying a flawed creation, claiming hatred for God's perceived abandonment of humanity. Yet his actions primarily stemmed from spite, exemplified by his desire to "see God's face smeared with tears." Though he expressed possessiveness toward Leika Chan, considering her a potential wife, this reflected ownership rather than genuine affection, as he manipulated and harmed her to achieve his goals.