Uploaded November 2025 | Updated September 2026, 1 week ago

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This video explains the entire history of the Chainsaw Man world — from the birth of humanity and the creation of fear, all the way to the rise of the Primordial Devils, the Gun Devil, and the origins of Pochita.


We’ll go through the birth of the first humans, the development of fear, the creation of the Primordial Fears (Darkness, Death, Falling, the Unknown), the rise of animal and nature devils, the birth of the Human Devil, early weapon devils, and how the Disease Devil gained its power.


Then we move into civilization, war, famine, technology, the first gun, and how the Gun Devil became one of the most feared entities in the entire series.



Copyright Disclaimer: Under Section 107 of the Copyright Act 1976, allowance is made for "fair use" for purposes such as criticism, comment, news reporting, teaching, scholarship and research.


⏱️ Timestamps

00:00 – Intro
00:45 – The Birth of Humans & Primordial Fears
03:10 – Rise of the Animal Devils
03:34 – The Human Devil & Early Weapon Devils
04:00 – The Disease Devil Explained
05:13 – Food Devils
05:38 – Nature Devils & Conceptual Fears
06:17 – Civilization, War, & the Birth of the War Devil
06:45 – The First Gun & Rise of the Gun Devil
07:23 – Chainsaw Invention & Pochita’s Birth
08:10 – The Hero of Hell: Why Everyone Feared Chainsaw
08:45 – Setting Up Denji’s World
09:07 – Global Panic & Gun Devil Catastrophe
10:48 – The Four Horsemen vs. Chainsaw Devil
11:25 – Denji’s Tragedy & His Father’s Death
11:50 – Denji Meets Pochita

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