Tensei shitara Slime Datta Ken - episode 2 - 08 Oct, 2018

The slime, who is given the new name of Rimuru Tempest, helps Veldora to find a way to break his seal by using his Predator skill to swallow him inside his body and analyze it from both sides. After gaining more skills from swallowing other creatures, Rimuru finds his way out of the cave after a group of human adventurers open the entrance. Rimuru then encounters a group of goblins, who ask for his help in protecting them against a group of Direwolves. (Source: Wikipedia)