The phrase “Re:Zero – Starting Life in Another World,” often abbreviated as “Re:Zero,” is an isekai anime series that follows the story of Subaru Natsuki, a high school student who is transported to a fantasy world. One of the defining characteristics of “Re:Zero” is its use of a mechanic known as “Return by Death,” or RBD. This ability allows Subaru to rewind time after he dies, giving him the chance to change the events that led to his demise. However, this power comes at a cost, as Subaru must relive the and trauma of his deaths over and over again.
The phrase “watching him die again and again” highlights the central conflict of “Re:Zero” and the emotional toll it takes on Subaru. As he repeatedly experiences death and rebirth, Subaru must confront his own mortality and the fragility of life. This forces him to grow and develop as a character, learning to appreciate the value of each life and the importance of making choices that have positive consequences.