I've Been Killing Slimes for 300 Years and Maxed Out My Level Season 1 has arrived on Crunchyroll, complete with English dub and subtitle options. The 12-episode series, produced by Revoroot, follows Azusa Aizawa, a former corporate drone who, after dying from overwork, is reincarnated as an immortal witch in a fantasy world. She dedicates her new, peaceful life to casually farming and defeating low-level slimes, inadvertently maxing out her level over three centuries.
The series, adapted from Kosuke's manga, leans heavily into iyashikei (healing) and CGDCT (Cute Girls Doing Cute Things) tropes. Azusa's quiet existence is disrupted when her exploits attract attention, leading to a found family forming around her, including a dragon girl and two witch sisters. The show offers a low-stakes, episodic look at rural fantasy life, emphasizing relaxation and character interactions over intense plot developments.
While Season 1 is now fully available to stream, fans of the franchise should note that a second season, also produced by Revoroot, premiered in Spring 2023. This follow-up continues Azusa's journey as her family expands and her peaceful life faces new, albeit still low-stakes, challenges.
With a MyAnimeList score of 7.59, I've Been Killing Slimes for 300 Years offers a gentle escape. It's a prime example of the modern isekai subgenre that prioritizes comfort and character chemistry, making it a solid choice for viewers seeking a lighthearted and heartwarming experience.