That Time I Got Reincarnated as a Slime Chapter 121 Spoilers & Manga Raw

The defense of the demon city begins as Rimuru unleashes the power of his ultimate skill, Azathoth. With a single flick, he banishes the enemy’s vast fleet of magical weapons into the void, leaving the invading commander trembling in sheer terror. However, the true threat emerges from the shadows. A mysterious entity, seeking Veldora’s immense magical energy, warps space and stands before Rimuru. Wielding the forbidden art of causality manipulation, the stranger slices through Rimuru’s defenses as if they were paper. Ciel pushes her calculation capabilities to the limit, only to return a chilling verdict: absolute evasion is impossible. As the fate of the Jura Tempest Federation hangs in the balance, the battle escalates into an interdimensional clash. Rimuru awakens a new, terrifying form, the Dragon-Demon Overlord, and its overwhelming power begins to reshape the very laws of the battlefield.