Totsuko is a high school student with the ability to see the "colors" of others. Colors of bliss, excitement, and serenity, plus a color she treasures as her favorite. Kimi, a classmate at her school, gives off the most beautiful color of all. Although she does not play an instrument, Totsuko forms a band with Kimi and Rui, a quiet music enthusiast they meet at a used bookstore in a far corner of town. As they practice at an old church on a remote island, music brings them together, forming friendships and stirring affections. Will they discover their true "colors"?

Qiang Niang mainly tells of the protagonist Carrie, who has lost her combat memories, searching for herself and the story of her final "Awakening". In the years between 2025 to 2030, a world war involving the entire world has resulted in the demise of half the world's population, and humanity has already lost control of the direction the war shall go in. In order to seize ultimate victory, war has gradually been turned into a battle without people, similar to a game. War has already become about Satellite lasers, Bomb drones, Intelligent AI, a battlefield between unmanned gun turrets and tanks... Then, there are also a group of young maidens who uses outdated firearms to engage in battle —— the Gun Girls.

Anime adaptation of the 3D smartphone shooting game Alice Gear Aegis by the developer COLOPL.

Seina's epic misadventures are moving from the depths of space to his home on Earth. While he's made just as many friends as he did enemies on his journey, it's time to go back to those he loves on his own planet. But he quickly learns that things aren't the same as they used to be.