I'm Quitting Heroing I'll Save the World, Even If That Means Destroying It (Season 1, Episode 10)
TV Episode | Animation, Action, Adventure

Primary photo for I'll Save the World, Even If That Means Destroying It

I'm Quitting Heroing

I'll Save the World, Even If That Means Destroying It (Season 1, Episode 10)

TV Episode | Animation, Action, Adventure

When Leo seems to have become a threat and all the generals fail to subdue him, Echidna decides to attack him with the strongest spell in her arsenal.

Creator

Quantum (creator: based on light novel by)

Directors

Hisashi Ishii | Yû Nobuta (as Yuu Nobuta)

Writers

Shigeru Murakoshi (screenplay) | Quantum (light novel)

Producers

Noritomo Isogai (producer) | Shousei Ito (producer) | Sachi Kawamoto (producer) | Naoki Kishida (producer) (as Kishida Naoki) & 3 more

Composer

Kouhei Munemoto

Cinematographers

Tsunetaka Ema | Rumi Ishiguro

Editor

Motoki Niimi

Production Designer

Hiro Izumi

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Edit Released

Updated Jun 7, 2022

Release date

Jun 7, 2022 (Japan)

Contacts

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Cast	+ Add Cast
18 cast members

Name	Known for
Kenshô Ono Leo Demonheart (voice) Leo Demonheart (voice) See fewer	A Silent Voice: The Movie (2016)
Kaede Hondo Edchina (voice) Edchina (voice) See fewer	Demon Slayer: Kimetsu no Yaiba - The Movie: Mugen Train (2020)
Luci Christian Shutina (voice: English version) Shutina (voice: English version) See fewer	Vampire Hunter D (1985)
Joe Daniels Leo Demonhart (voice: English version) Leo Demonhart (voice: English version) See fewer	Lazarus (II) (2025)
Patricia Duran Mernes (voice: English version) Mernes (voice: English version) See fewer	Is It Wrong to Try to Pick Up Girls in a Dungeon? (2015)
Jeremy Gee Cychreus (voice: English version) Cychreus (voice: English version) See fewer	Gintama: The Final (2021)
Tetsu Inada Edvard (voice) Edvard (voice) See fewer	Kamen Rider × Super Sentai: Super Hero Taisen (2012)
Shizuka Itô Shutina (voice) Shutina (voice) See fewer	Sailor Moon Crystal (2014)
Christina Marie Kelly Lily (voice: English version) Lily (voice: English version) See fewer	Himouto! Umaru-chan (2015)
Andrew Love Edvard (voice: English version) Edvard (voice: English version) See fewer	One Piece (1999)
Misato Matsuoka Jerietta Jerietta See fewer	Sanda (2025)
Hitomi Ôwada Lily (voice) Lily (voice) See fewer	Xenoblade Chronicles 3 (2022)
Minori Suzuki Dianet Dianet See fewer	Days with My Stepsister (2024)
Olivia Swasey Echidna (voice: English version) Echidna (voice: English version) See fewer	7Seeds (2019)
Kôsuke Toriumi Cychreus (voice) Cychreus (voice) See fewer	Strider 2 (1999)
Yumi Uchiyama Melness (voice) Melness (voice) See fewer	Mushoku Tensei: Jobless Reincarnation (2021)
Keiko Watanabe Demon Bard (voice) Demon Bard (voice) See fewer	Chillin' in My 30s after Getting Fired from the Demon King's Army (2023)
Annie Wild Demon Bard (voice: English version) Demon Bard (voice: English version) See fewer	Made in Abyss (2017)