In a worldwide drug-poisoning case, a treasure-seeker named Chi Lu will be disguised as a visiting scholar to Hai Yan due to an entrust. This has broke the calm and peaceful life of a girl named Dai Xi. As the missions go on, their feelings will both gradually warm up. However, the disappearance of the Professor Dai, the exposure of Chi Lu’s real identity and the true recipe of the secret drug will also be revealed in the midst of that. Dai Xi are full of doubts and suspicions and she can no longer ignore the strange changes in her body...

Natsumi loves lunch. By chance she starts working for "Kitchen Macaroni", posing as the fiance of the owner's eldest son, Kenichiro. Kenichiro's father Kenzo and his three younger brothers - Yujiro, Junzaburo, and Koshiro - run the restaurant, famous for its omelet. Also working at the restaurant are Mamoru, a chef, and Minoru, a live-in apprentice cook. Not everyone has a liking to Natsumi at first, but over time they will surely fall in love with her...

These days, the term “homeless” has taken on new meaning. There are youths referred to as “net cafe refugees,” who have neither a job nor a place to live, but who find themselves hopping around internet cafes. One such refugee is a 20-year-old girl named Chisato, who lost her mother at a young age due to sickness. She spent her youth trying to escape from the huge debt her father left her, and her battle with the repossessors unfolded every night. However, her life changed after meeting one man named Shinzo, changing her views on the meaning of “family.” Shinzo comes from a rich family tracing back to the Edo period, and he adopted six good-looking sons with the hope of one becoming his successor, but all of them have strange personalities. Shinzo promises to free Chisato from her debt if she marries him and becomes the mother of his sons. However, a life with these six guys under one roof will not go smoothly

“A completely undetectable poison that kills 24 hours after consumed.” It is the rumour that has spread on the internet of a lethal drug that makes the perfect crime possible. It has even become a topic at the Tokyo Metropolitan Police Department’s Special Crimes Unit which Sasamoto Naomi has been transferred to. The background of Professor Matsui Toichi who invented this poison at an East European university is obscure. What is known of him is a fuzzy picture on the internet and the digits inscribed on the back of his hand. Matsui has disappeared but starts to appear before people who are trapped by their problems and hands them the poison. “You are free to use it as you will,” he would tell them...

When Shen Qing Mei's brother's accidentally disappeared, she disguised herself as a man and became a magistrate in his stead. Unbeknownst to her, this led to a murder. The first assassin in the jungle, "Bloodless", is ordered to assassinate Shen Qing Mei, but he is not good at it. After losing his memory, he is taken as Xie Lin Zhou, a scholar, who stays by Shen Qing Mei's side and becomes a master. Shen Qing Mei does not know Xie Lin Zhou's identity as an assassin, but only wants to help him recover his memory. So a love story between a killer and a target, a master and a magistrate unfolds.

Motoharu Akiyama is an elite pilot who has just completed astronaut training at NASA. Something happened in his past that caused him to go out searching for the meaning and purpose of life. However, he hasn't been able to find a satisfactory reply and the void in his heart has only expanded. But Akiyama has a meeting that changes his life. He meets Reiko Nishina, a director at an investment bank, who is looking at investing in an attempt at the first Japanese space shuttle launch. Although the meeting was pure chance, it affects Reiko greatly. She realizes that although it looks like she has everything, there is something she wants that she doesn't have. And this meeting has an effect on those around them also...