A devastated world - Androids and robots live there. "Poppy" is an android that looks like a human. "Punkun" is a android who is not interested in humans. One night, a star fell in front of them while looking up at the sky...
After failing the music exam, Wang Xiaoyu hides at home but accidentally gets pulled into the drama she was watching. While trying to fix it, she unintentionally disrupts the drama and eventually builds a deep relationship with the characters in the play. Wang Xiaoyu used what she learned to help the characters in the play win the competition through music and achieve self-growth.
In a multidimensional domain, Poon Siu-yu enters the second dimension after her death in the first dimension, i.e. the mortal realm. She then joins Office of the Life Authority and becomes a novice “destiny administrator”. Siu-yu has to keep a close watch on food courier Chan Pei-ho, who is in the mortal realm. Pei-ho earns a meager living regardless of the weather. But his family members just do not care about him. He is already overwhelmed by life pressures, and he is also jinxed by “bad spirit” Siu-yu while doing his job. Siu-yu gradually sympathizes with Pei-ho. Meanwhile, Pei-ho also realizes this mysterious girl has covertly helped him a lot. The duo then even recklessly start a romantic relationship that is probably going to have no future.
The project focuses on four girls who belong to the lowest group of a star training high school and their success story to the top after encountering rap battle performances.
In 2079 the birth of the brainwave instrument BrainStation triggered the fourth industrial revolution. Mankind has ushered in a brand new era-the “virtual cyber age”. Through the use of a BrainStation, people can connect to an all encompassing cyber world. This virtual world is constructed like a neural network and the entire system is controlled and dispatched by the master brain Watson. However, over time issues are starting to surface: many people can't distinguish between virtual and reality, leading to psychosis and long-term addiction to the virtual world.
Rewind to Wai Tak-shun’s childhood days and Tak-shun is devastated due to his father Wai King-yan’s death. He then has mood swings and loses interest in everything. He even completely forgets about his father. For Tak-shun’s sake, his mother Tse Mei-sheung and uncle Tse Tim-sing never mention King-yan’s death.
One day, Yuka Sekiguchi who is working at a real estate company, had to take over her grandmother's house and was asked to check for a hidden closet. Due to curiosity, she looked for it and found the hidden closet where she suddenly slips back in time to Edo clueless. She then meets Ukai Denzaburo, a policeman at Minamichi Police Station, who got her involved in an investigation of a murder and asked for her advice during the investigation due to his poor reasoning skills.
Fujita Kazuyuki is an otaku who turns out to be the one carrying the Millennium Saber within. That means that he's actually Arest Horn, a legendary hero. Amore Gore, an evil organization of demons, seek the Millennium Saber in order to rule the world. Three girls, Arisu, Airi, and Akira, magically appear in Kazuyuki's life. When they transform they become the Three Musketeers of Arest Horn, and it's their duty to protect Kazuyuki until Arest Horn awakens.