My name is Hibino Mirai, the Ultra Warrior of the Kingdom of Light, Mebius. My adventure on Earth should have come to an end after defeating the Emperor, with precious memories with my GUYS companions. But everything was shattered by a strange collision. When we open our eyes, our earth is "welded" to another devastated world. High-rise buildings intersect with floating cities, and unfamiliar giant towers stand at the end of familiar streets. The roar of the monster is still in my ears, but a new alarm is screaming - they call it "collapse". My friends, Ryu Aihara, George, Marina, Teppei, and Captain Uramizu, we must be together again. But this time the enemies are no longer invaders from the Star Sea, but the disease-like disasters bred by the world itself - the Honkai Beasts, and those girls called "Herrschers" who can control the law. I met them. A white-haired dumpling with flying silver hair who calls himself a genius always talks about "my lady", but he trembles in nightmares. A kendo girl with purple hair like waterfalls and gentleness like water, sleeping in her body is a thunder that even she fears. A Sanwu lolita with gray hair and indifferent control of a giant robot. The code she taps on her fingertips hides her broken past. There is also the impossibly petite principal who carries a huge cross. Behind her smile is a secret that is as important as the entire world. The power of the Kingdom of Light is incompatible here, and is even vaguely repulsed by some kind of power. GUYS's meteor technology is very effective against Honkai Impact, but it also attracts covetous people from the shadows. Destiny, Anti-Entropy, World Snake... All forces appear with their own justice and obsession. The emperor's remnants were ready to move in the darkness and set their sights on this collapsing power. And I, Mebius, the warrior of light and bond, am trapped on this twin earth. I must protect it, protect my old friends and new acquaintances, and find a way to coexist in the gap between two completely different "lights" and "disasters". This is the story of Membius and Honkai. It is a song composed by Ultraman and Valkyrie together in the intertwined fate, a war song about protection, understanding and hope.
