A Day Before Us is an animated Korean drama of a special and sweet love story of the following four main characters; Yeo Reum, Ha Eun, Kim Wook, and Yeon Woo. (Source: AniDB)

In an alternate 21st century, the robotics industry undergoes a period of rapid advancement worldwide. By the year 2050, Japan has firmly established itself as the leader in robotic technology and manufacture with Daiwa Heavy Industries. As the technology evolves to include robotic enhancements to the human body, the blurring of the line between man and machine triggers a sudden shift in world opinion. In response, the U.N. passes a unilateral ban of further research and development on robotics in 2067. Japan fiercely objects to this ban, but is unable to prevent its passage. In protest, Japan withdrew from international politics and chose to pursue a policy of high-tech national isolation. While only trade continues, Japan disappears from the world scene. Ten years later, a series of bizarre incidents lead the American technology police agency SWORD to believe that Japan has concealed extensive development of banned technologies through the use of the RACE network. SWORD dispatches a unit of special agents to infiltrate Japan and gather intelligence on the country. Vexille, a veteran agent among the group, uncovers the horrifying truth behind the ten years of isolation.

For some people, high school represents the opportunity for a fresh start. You can take new classes and make new friends. For Souichiro Nagi and Bob Makihara, though, high school means something different: the chance to become the top fighters in the entire student body! Too bad Toudou Academy is the hardest possible place to realize their dreams. Their new high school is no ordinary academic institution. Rather than concentrating on classic subjects like math and science, Toudou Academy was created for the sole purpose of reviving the martial arts in Japan! As a result, Souichiro's aspirations to become top dog are cut short when he runs afoul of Masataka Takayanagi and Maya Natsume. The two upperclassmen easily stop the freshmen duo's rampage across school, but rather than serving as a deterrent, it only stokes their competitive fire. What kind of monstrous fighters attend Toudou Academy? Are there any stronger than Masataka and Maya? And why in the world is Maya's younger sister stalking Souichiro? Learn the answers to these questions and more in Tenjou Tenge!

"Toys" are powers bestowed upon those chosen to wield them, each having qualities that are unique to their users. Some of these individuals are born pure, using their powers to become detectives. Others bloom laced with poison and choose to become phantom thieves. These two opposing factions caused the formation of various detective academies around the globe—training detectives to fight and catch the phantom thieves. Sherlock Shellingford, Nero Yuzurizaki, Hercule Burton, and Cordelia Glauca form "Milky Holmes", a group recognized as the cream of the crop in the Yokohama-based Holmes Detective Academy. However, in a skirmish against the phantom thief Arsene, their Toys suddenly disappear, deeming them unfit to continue as detectives. Stripped of their prestigious life and thrown into a rundown attic, they face expulsion if they fail to regain their powers within the next three months. Tantei Opera Milky Holmes tells the story of a once-legendary group in their journey to recover their Toys, as well as attempting to continue their line of work without the powers that once defined their career. [Written by MAL Rewrite]