Muro, a seemingly ordinary high school student with an extraordinary appearance, juggles his life between school, work, and the gym. But beneath his calm demeanor and daily routine lies something else... someone else. A hidden side that only emerges when reality forces his hand. As he navigates his tangled life and diverse friendships, unexpected events begin to unfold—especially after a mysterious cube enters his world. Is he just a teenager living his daily life? Or is there something far deeper beneath the surface?