Izawa Shizue -

: She requested that Rimuru "consume" her so she wouldn't be left to rot in a world she both loved and hated.

: Rimuru inherited her anti-demon mask , which became his signature accessory and a key plot item linked to the series' deeper mysteries. 👤 Profile Summary Description Origins Japan, World War II (Tokyo) Titles Conqueror of Flames, The Demonic Head Instructor Key Item Anti-Demon Mask (passed to Rimuru) Fate Freely chose to be absorbed by Rimuru to find peace Izawa Shizue

: By absorbing her, Rimuru gained the ability to take on a human form that resembles a younger version of her. : She requested that Rimuru "consume" her so

Izawa Shizue (often called ) is a central character in That Time I Got Reincarnated as a Slime . Her tragic yet heroic life serves as the catalyst for the protagonist Rimuru Tempest's human appearance and many of his core motivations. Tragic Beginnings Izawa Shizue (often called ) is a central

Shizu met near the end of her life when Ifrit began to go out of control. Rimuru defeated Ifrit, freeing Shizu from the spirit's possession. However, without Ifrit’s life-sustaining fire, her body (which was over 70 years old despite her youthful appearance) quickly deteriorated.