The , also known as the OVA episode " Eris the Goblin Slayer ," is a high-quality side story that bridges the gap during the first season. Rather than being a simple filler, it serves as a critical character study for Eris Boreas Greyrat and introduces pivotal figures for future arcs. Review Highlights
This review further details how the OVA sets up future storylines and enriches Eris's character: Mushoku Tensei: Isekai Ittara Honki Dasu Special
: Beyond just "goblin slaying," the plot delves into the political tensions within the Millis continent, specifically the conflict between pro-demon and anti-demon factions in the Holy Kingdom of Millis. The , also known as the OVA episode
: The episode focuses on Eris during the time she was separated from Rudeus in Millishion. It effectively showcases her growth from a bratty child into a capable, independent warrior who remains deeply loyal to and respectful of Rudeus. : The episode focuses on Eris during the