With deadly ice-based Blood Demon Art and emotional detachment, he absorbs his enemies with a chilling grace. He killed several key characters, proving his threat level.

What happens in Demon Slayer Infinity Castle? The movie begins as the Demon Slayer Corps invades Muzan Kibutsuji’s lair, the ever-shifting Infinity Castle, drawn in by Nakime’s blood demon art.

Here are five key things one should know before watching the Demon Slayer: Infinity Castle movie. Read on to know about it.

Demon Slayer made sure that Muzan, with all his god-like power is still powerless in front of Nezuko. Here's why?

Additionally, just before Tanjiro is about to launch the attack, Nezuko awakens her Blood Demon Art and assists him.

Nezuko was the only other demon in the story to never harm a single person, even when Sanemi tempted her with his supposedly intoxicating Marechi Blood.

Her Blood Demon Art is Combustible Blood, allowing her to turn blood into flames. Nezuko can use this skill not only to take down enemies, but to heal, like when she saved Inosuke with it.

Some interesting Blood Demon Art techniques have been seen in the Demon Slayer series, such as Nezuko's Exploding Blood, which allows her to set her blood on fire when it touches a demon.