All hope seems lost when the world is suddenly invaded by aliens. Earth's only defense is a small three-person team known as the Special Counter-Aliens Task Force, consisting of an anonymous director, the tyrannical Shiro, and the easygoing Arikawa. The luck of the Task Force improves when Arikawa finds a teenage boy lying alone on a hill. The boy, Kakashi, is humanity's only hope—he has power previously unbeknownst capable of defeating the aliens! However, without any memories and with no knowledge on how to use his power, Kakashi is left clinging to Arikawa and Shiro as well as the only remnant of his previous life: his broken cellphone. Kakashi is conflicted by the fears and emotions clouding his mind and he calls his own motivations into question. Can he overcome his doubts and internal struggles and save the world?

Youko Nakajima has only ever wanted to be normal. She does what she is asked, gets good grades, is the class president, and even helps her classmates whenever she can—but because of her red hair, she has never fit in. With her pushover attitude, Youko lets classmates take advantage of her, so she has nobody she can really call a friend. But on an otherwise ordinary day, a man who claims to be from another world barges into Youko's classroom and bows before her. This elegant blond-haired man, Keiki, claims that Youko is his master and belongs on the throne of his kingdom. However, their first meeting is cut short as Keiki has been followed by otherworldly beasts called youma. He is able to escape with Youko into his own realm, but two other classmates—Ikuya Asano and Yuka Sugimoto—are caught up in the madness as well. Unfortunately, their troubles have only just begun, as the youma attack leaves them separated from Keiki. Alone in this strange new land, these ordinary students must learn to fend for themselves or die.

Second season of Tian Yu.

Thunderbirds 2086 takes place roughly twenty years after the original series (generally accepted as taking place around 2065, though other dates are seen on screen) and chronicles the adventures of the Thunderbirds, a rescue team working for the International Rescue Organisation. Unlike the original International Rescue, which was small-scale and family-oriented, the IRO is a vast organisation comprising numerous branches and overseen by the Federation, the 2086 equivalent of the United Nations. No direct historical connections are identified between the two series, but it can be assumed that the original International Rescue evolved into its 2086 incarnation over those thirty years. The Tracy family are not mentioned in the animated series. In the animated series, the actual team is known as the Thunderbirds, whilst in the original series the name merely referred to their vehicles. The animated series is otherwise very similar to the original, with most episodes revolving around a natural or man-made disaster which the Thunderbirds team must investigate and help resolve. Unlike the original series, Thunderbirds 2086 also has an on-going story arc revolving around a breakaway independence group known as the Shadow Axis, led by the mysterious Star Crusher. There is a heavy intimation in the series that Star Crusher is not human and may be some kind of alien entity. (Source: Wikipedia)