Kokoro Shimizu, a second-year high school student, finally gets her hands on the highly anticipated next-generation VRMMO Monster Evolve Online, or MEO for short. However, the partner she chooses turns out to be the weakest monster of all — a slime! Kokoro decides to take things slow and enjoy MEO at her own pace, but hidden within the seemingly weak slime lies an unexpected potential for evolution… Before she knows it, her laid-back playstyle leads her to become a famous player!? A lighthearted and refreshing story of a carefree rise to greatness!
