Produced by Studio Ufotable, Demon Slayer stands out as one of the best dark fantasy anime series, captivating millions of fans with its compelling storyline, impressive animation, and memorable soundtracks. The manga has sold over 150 million copies, solidifying Demon Slayer’s place in the anime world. Its well-developed plot, intense battles, and compelling characters have attracted audiences, appealing to anime enthusiasts and newcomers.

The story begins with the Kamado family being attacked by a demon, Muzan Kibutsuji, resulting in the deaths of all family members except Nezuko. She leaves to survive as a demon and later attacks her brother Tanjiro but is saved by Giyu Tomioka, the Water Hashira. This encounter sets the stage for Tanjiro’s attempt to save his sister from being killed by Giyu Tomioka.

As the plot unfolds, many mysteries come to light, including the significance of Nezuko Kamado’s transformation into a demon. Throughout the series, various instances indicate that Nezuko is no ordinary monster. This is confirmed when her blood proves to be the antidote to a demon’s poison, saving Tengen Uzui.

Nezuko’s demon is a valuable asset as she saves a Hashira with her blood and becomes a key player in the story’s development. In the season 3 finale, Nezuko achieves a significant milestone by conquering the sun, becoming the first demon in centuries.

What Is Demon In Demon Slayer?

The world of Demon Slayers revolves around two powerful arch-enemies battling for control. Demons, who seek to control all living things, are immortal creatures known for their brutality towards humans, serving as the main antagonists of the show. Throughout the series, we encounter many demons with similar abilities and weaknesses.

All demons in Demon Slayers possess superior abilities compared to humans, including superhuman strength, regeneration, speed, and immortality. Similar to the Breathing Style of Demon Slayers, demons also have abilities, known as Blood Demon Arts, which they can use once they reach a certain level of strength. These unique abilities aid demons in their battles against Demon Slayers.

Despite being the most powerful creatures in this world, demons have weaknesses. These include vulnerability to sunlight, being decapitated by Nichirin Blades, and the Curse of Kibutsuji (the Demon King). However, some demons may overcome these weaknesses, except for their vulnerability to sunlight. Not even the Demon King, Kibutsuji, is immune to sunlight.

Remarkably, there is only one capable of withstanding sunlight: Nezuko Kamado, who overcomes this weakness at the end of Season 3 of Demon Slayer. This marks a significant transformation in the plot.

The Significance Of Nezuko Kamado’s Transformation, Explained

Nezuko Kamado became the sole survivor of a demon attack on her family, which set the tone for the entire storyline.

Because of her unpredictable demonic power, Nezuko’s mere existence terrifies both humans and demons. Despite her excellent control over her hunger for human flesh, many members of the Demon Slayer Corps believe that her existence goes against the rules.

With the help of her brother, Nezuko and the others set out on a journey to find a cure. It has been said that Nezuko’s demon transformation was not complete, offering a chance for her to turn back. Additionally, Nezuko possesses a unique ability that allows her to transform at will without losing her human consciousness. Throughout the show, there are several instances when Nezuko transforms into a Demon to save Tanjiro and his companions.

Nezuko gains demonic power by receiving blood from the Demon King without transforming into the demon form. For some reason, she develops an unprecedented resistance to human flesh and sunlight. It’s believed that her emotional connection with Tanjiro is the reason behind her resistance. Similar to Tanjiro, Nezuko is willing to do anything to protect her brother from harm. This is demonstrated when Nezuko encourages Tanjiro to kill the Upper Moon Demon, despite the danger of Sun explosation.

After overcoming the sun, Nezuko becomes the first demon in centuries to raid Kibutsuji. This act earns her the title “The Chosen One” due to her ability to conquer the sun.

The upcoming season of Demon Slayer will focus on Hashira and others trapped inside the Infinity Castle trying to comfort Muzan. Overall, Nezuko’s demon transformation holds significant importance for the story’s development.