Talk:Re:Zero kara Hajimeru Isekai Seikatsu/@comment-187.183.35.225-20180510052445

I am reading all of the light novels and mangas (i've finished anime), but here in my country only 4 volumes of light novel and 1st manga were launched yet. And i really wanted to know how to identify the story arcs. I searched this all over internet and still can't understand. Can someone help me by "teaching" me how to know when an arc started or ended? Or just say all the arcs so I can know? Thanks a lot! ^-^