無職転生　- 異世界行ったら本気だす - (Mushoku Tensei - Isekai Ittara Honki Dasu) #3

Plot

Teleported to an unfamiliar land by a mysterious magical disaster, Rudeus and Eris are going to have to rely on their own wits to survive—and on each other! Which is easier said than done, especially when they find themselves face to face with one of the Superd, the murderous demon race Roxy warned Rudy about…