Ch. 37 - Charybdis (calamity class) needs physical attacks as magic doesn't work on it but also has rapid regeneration. This thing is also child of Veldora. Time for battle.
Ch. 36 - The flying thing (charybdis) that one of the girl demon lord was scared of is headed to Rimuru's city.
Tensei Shitara Slime Datta Ken