The Island Nobody Knew: Sho’s VRMMO Journey “Iris Revolution Online” – commonly known as IRO – is a full-dive VRMMO. Shota Ise (Sho), a high school student prone to overthinking, chooses an uninhabited island as his starting point after extensive map exploration, intending to play IRO solo at his own pace. While enjoying his leisurely island development, a high school club activity leads him to start streaming his progress as a let’s play video, joined by his shy classmate Mion and Rupi, a wolf