Re:ゼロから始める異世界生活 第二章 屋敷の一週間編 1

After being suddenly summoned to another world, Subaru Natsuki realized he didn't have superhuman strength, no magic, and no special abilities--except for the ability "Return by Death", which brings him to a set point in the past if he dies. He used his ability to help the bewitching Emilia but was injured and brought to her home to recover.