Yuna

In the world of "Sword Art Online: Ordinal Scale," a breakthrough in technology brings forth the Augma device, a cutting-edge Augmented Reality (AR) system. Unlike the FullDive VR technology used in previous SAO games, the Augma offers a seamless blend of the real world with digital enhancements, providing an immersive AR experience. Players use the Augma to engage in "Ordinal Scale," an AR game that has rapidly gained popularity. The game overlays digital elements onto the real world, allowing players to battle augmented reality monsters and compete in rankings. The device is lauded for its safety compared to the VR technology of the past, boasting a minimal full-dive function and focusing on enhancing physical activities. However, as the players delve deeper into Ordinal Scale, they encounter unforeseen consequences tied to the AR technology. The game begins to intertwine with the players' memories of past VR experiences, revealing a hidden agenda behind the creation of the Augma and the true purpose of Ordinal Scale. The AR/VR technology in "Ordinal Scale" represents a pivotal shift in the SAO universe, merging the virtual with the real and raising questions about the implications of augmented reality in everyday life.

Yuna is a pivotal character in "Sword Art Online: Ordinal Scale," manifesting as a virtual idol and a key figure within the Augmented Reality game, Ordinal Scale. She appears as an AI-driven performer, captivating players with her music and virtual performances that enhance the AR experience of the game. Yuna's character is deeply intertwined with the underlying narrative of Ordinal Scale. She is not just a virtual entertainer but also a significant part of a larger scheme linked to the memories of SAO survivors. Behind her digital persona lies a tragic backstory connected to the original SAO incident, making her more than just an AI. As players engage with the game and Yuna's performances, they uncover the truth behind her existence and the purpose she serves within Ordinal Scale. Yuna becomes a symbol of the blurred lines between virtual and real, embodying the emotional and psychological impacts of virtual reality experiences on players. Yuna's story in Ordinal Scale highlights themes of memory, loss, and the power of technology to resurrect and preserve what was once thought lost, adding depth to the SAO universe and its exploration of virtual reality's impact on human life.