← That Time I Got Reincarnated as a Slime
Temporada 4
25 episodios · 2026
Demon Lord Rimuru's dream of creating an alliance between humans and monsters takes a step closer to being realized. As Tempest continues to prosper, Granville Rozzo and his granddaughter, Maribel Rozzo, clash with Demon Lord Rimuru over their plan to protect mankind by ruling over them. Meanwhile, in El Dorado, Demon Lord Leon works toward goals of his own. The awakening of a new Hero draws near!
1Una nueva rutina
Rimuru aprecia cuánto ha crecido Tempest antes de centrarse en el desarrollo de la nueva mazmorra.
2La evolución de la mazmorra
Rimuru y sus compañeros debaten ideas para mejorar la mazmorra.
3El nacimiento del equipo Avatar
Rimuru y compañía entran en la mazmorra con sus nuevos avatares mientras Maribel conspira contra el slime.
4Invitación
El equipo Avatar sigue entrenando en la mazmorra hasta que Rimuru recibe una invitación del Consejo del Oeste.
5El primer paso
Rimuru se dirige a Ingrassia para asistir a la reunión del Consejo del Oeste.
6Consejo del Oeste
Las demandas del Consejo al final sí hacen a Rimuru perder la paciencia, pero le esperan más sorpresas.
7La identidad de la mente maestra
Souei se enfrenta a Glenda tras su intento de asesinato frustrado en el Consejo.
8Los preparativos de la avaricia
Rimuru se prepara para explorar las ruinas de Amrita con un nuevo plan contra sus enemigos.
9Investigating the Ruins
The investigation of the ancient ruins of Amrita begins.
10The Master of Greed
Rimuru and Mirabel come face-to-face at last in the ancient ruins.
11Milim's Friend
Rimuru helps Milim confront the Chaos Dragon, a corrupted form of the baby dragon that was once her friend.
12Tempest Evolves
Rimuru shares his plans for Tempest's future, including a new system of government and Council representation.
13New Companions
Ramiris and Veldora are feeling overworked, so they ask Rimuru to find assistants for them.
14The Black Numbers
Diablo returns with new demon subordinates to add to Tempest's ranks.
15An Unsettling Feeling
As Tempest continues to grow and evolve, the Moderate Harlequin Alliance approaches Demon Lord Leon.
16Gran, the Hero of Dawn
Luminus meets with Rimuru to discuss Gran and future plans.
17Lubelius, the Point of Convergence
While Leon seeks Elmesia's help in finding Chloe, Granville's forces invade Lubelius.
18Turbulence in the West
An army of demons advances from the north, leaving the Western Nations in turmoil.
19Death and Loss
Granville's true plan is revealed, but it may already be too late to stop it.
20Chronoa the Hero (1)
When Chloe's Time Traveler skill kicks in, Hinata's soul is sent to the past along with her.
21Chronoa the Hero (2)
Chloe and Hinata meet Luminus and begin their journey as Chronoa.
22Where the Soul Resides
Chronoa is freed from her seal—not as a Hero, but as an avatar of destruction.
23Granville's Hope
Shion and Ranga continue to battle Razul while Rimuru struggles to save Chloe and Hinata.
24The Hero Awakens
Rimuru has Raphael interfere in Chronoa's Unlimited Imprisonment skill to save Hinata and Chloe.
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Episodio 25