Genius inventor Null tragically loses her older sister Peta in an accident. To get over the grief, Null develops Peta Robo, a robot with the same characteristics as her late sister. However, the robot is a little different as to what Null expected. (Source: MAL News)

In 2017, a group of genius scientists achieve a remarkable breakthrough in bioengineering. However, all the new technologies are put into military use, beginning a new round of arms race. Vanguards, as the most significant achievement of the modern bioengineering and the most advanced weapon, are widely utilized in the race. Although vanguards are exceptionally combat-effective, their life expectancy is shortened by the nanomachines they use. Usually, most vanguards will retire from the army after a number of years in service. The heroine Liuli has also consumed too much of her lifespan after executing missions for a long time. With only 380 days left in her life, Liuli receives a new mission, to rescue a hostage being held in a civilian facility. It is without doubt a difficult mission for a vanguard like Liuli, who only knows how to kill and battle. However, Liuli obediently decides to accept the mission in the end. During the mission, Liuli surprisingly finds that the man who holds the hostage was once a vanguard. The former vanguard Zhongrong Zhou cries and asks the government to hand over the son of Eden. As a vanguard, Liuli feels deep contempt against Zhou. To eliminate the scum of the vanguards, a battle between two vanguards begins... (Source: Official site, edited)

A mysterious gem called the Skull Stone is said to be able to reveal the location of the largest vein of gold in the world. This legend has entranced many people who wanted to get their hands on fame, power and wealth, including the trio of villains in this show: the Dorombo Gang. However, their hunt for the Skull Stone is not as easy as they imagined, mainly due to the faulty information they receive from their leader, and most of all, by a justical duo of pursuers called the Yatterman! (Source: Wikipedia)

The Galaxy Federation Police (GFP) desperately wants to cover-up its personnel shortage with new mechanized power-suits. Suzuo, 19-years old, desperately needs a job. Tampopo needs an earthling to fit the prototype of her company's suit and declares Suzuo the perfect candidate! Strong competitors and the wacky A-class criminals fight against our hero in diapers, but they must not recognize each other out of costume or the test results will be a failure- but it's OK if they all live in the same apartment building to save money, right? (Source: Sentai Filmworks)