Bundled with the franchise's Kill Me Baby Super Best Album CD (キルミーベイベー・スーパー). OAD adapted eight previously unanimated story episodes from Kazuho's original manga. (Source: ANN)

Shirotsugh "Shiro" Lhadatt may be a cadet in the Kingdom of Honneamise's Royal Space Force (RSF), but he has never been in space before—in fact, nobody has. The RSF is often regarded as a failure both by the country's citizens and a government more interested in precipitating a war with a neighboring country than scientific achievement. Following the funeral of a fellow cadet, an unmotivated Shiro is walking in the city one night, when he bumps into Riquinni Nonderaiko, a young, pious woman, genuinely enthusiastic about the significance of space exploration. As the two gradually bond, Riquinni's encouragement inspires Shiro to volunteer as a pilot for a prospective rocket ship, potentially becoming Honneamise's first man in space. Shiro and the RSF are soon joined by a team of elderly but eager scientists and engineers, and together, they embark on a mission to mold their nation's space program into a success. However, their efforts soon catch the attention of the government, which seems to have a different plan for the RSF in mind. Even as the odds are stacked against them, these men and women continue to stubbornly look to the sky, because somewhere among the frontiers of space may lie humanity's last chance at redemption. [Written by MAL Rewrite]

OVA episodes bundled with the 8th and 11th volumes of the manga.

Wang Ling, the major Protagonist of the anime, has enormous uncontrollable power wants to live a low-key life. He wants to get rid of these powers. Sometimes, he just hides his powers from other kids just to look normal. He avoids contact and connections with others just to hide his powers. But as time passed, it was getting way difficult to hide his powers. Even though he had some good friends who genuinely cared for him and he fell in love with Sun Rong eventually. Ling tries to save her in every possible way and often changes the reality in order to be with her. But when Wong gets to know this, she denies any help, and they get separated and start living in parallel worlds. They accept their fate, thus continue to live their lives.