"Overlord" is an outstanding Isekai anime that has captured my heart from the very first episode. Having watched all the episodes, I can confidently say that this series is a 10 out of 10 for me, and I eagerly await the arrival of season 5.
The story of "Overlord" revolves around Momonga, a powerful player who gets trapped in the virtual reality game Yggdrasil after its servers shut down. Taking on the persona of his in-game character, the powerful and enigmatic overlord Ainz Ooal Gown, he sets out to uncover the mysteries of this new reality and establish his dominance.