This is a corporate mascot commercial disguised as a sci-fi action series, and it somehow commits to the bit harder than any real show would dare. The ingredients in Santen eye drops become sentient soldiers defending a literal planet called EYE, and the premise never winks at the camera or apologizes for existing. You either clock that this is pure corporate art and get swept up in how sincerely deranged it is, or you watch five minutes and understand why nobody remembers this. The animation budget went to fight choreography over character development, which means you're watching ingredient compounds throw hands in space while the narrative logic crumbles. It's a relic of early-2010s ONA absurdism, built for a specific audience that found the concept funny enough to sustain five episodes. Either you're the person who watches this and immediately tells someone else about it, or you're not.
On the planet EYE, a microscopic world exists within every living eye. When harmful invaders threaten this delicate realm, five guardians spring into action: each one a sentient ingredient from eye drops, armed with unique powers to protect their home. These unlikely heroes must work together despite their different origins and personalities. Their enemies are relentless, and the stakes couldn't be higher. If they fail, the entire optical system collapses, and darkness spreads beyond their world. What makes these guardians special isn't just their chemical composition, it's their willingness to fight for something larger than themselves. Watch as they clash with adversaries, solve problems through teamwork, and discover what it truly means to be a hero in a place most people never know exists. The action moves fast, the humor lands sharp, and the story respects both its absurd premise and its genuine heart. Perfect for anyone who wants something different: a show that transforms the mundane into the extraordinary and proves that even the smallest components can make the biggest difference.