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After being held in disdain and having his life put in danger, an orphan from the Demonic Cult, Cheon Yeo-Woon, has an unexpected visit from his descendant from the future who inserts a nano machine into Cheon Yeo-Woon body, which drastically changes

Humanity's strongest regression action fantasy."Even if the disgusting gods did it, they still gave the opportunity. if you want to wedge you have to kill them".Zephir, the last survivior of mankind. The lonely battle with demon lord ended id defeat,

[From the author of Past Life Regressor:]When I opened my eyes, I thought it was going to be the common clich of 'Transmigrating into a webnovel's world as the main character', but this story hadn't been written. The life of the main character Lee Hw