The Chain Sword Is Used at the Beginning, and My Flame Pillar Burns All the Ghosts in the World.

[Invincible, single female protagonist, supernatural horror, reversal, neurosis, Warhammer 40k, Demon Slayer: Kimetsu no Yaiba. After resurrecting his life, Tang Ying became a charterer and a university teacher. Life should be smooth sailing, but who would have thought that the world would change drastically. When the spiritual energy is revived, there are people who protect the family and the country, there are those who secretly slay demons, and there are also people who harm the common people. There are also evil spirits wandering in the dark night. Tang Ying, a man suffering from chuunibyou, was reborn into a world lacking in anime and games, including Demon Slayer and Warhammer 40k. At the beginning, they encountered a bloody handprint attack, just when Tang Ying was about to do it. He shouted: "Burn the emperor's will, destroy the monsters in the hole." Unexpectedly, he actually activated the Ten Thousand Realms Strengthening System. Chanting the Emperor's Proclamation, dual-wielding chainswords strengthens - materialistic dual-wielding chainswords. Shouting "Even if my soul is destroyed, I will kill all the evil demons!" To unlock the flame breathing method of "Demon Slayer: Kimetsu no Yaiba". In the end, the Western evil gods prepared to attack the land of China. What awaits them is a hybrid mecha with Ultraman on the left shoulder, EVA Godzilla on the right shoulder, and BT as the head.