Eun Ho Won (Go Ah Sung) faces repeat rejections in her job search until despair drives her to attempt suicide. At the hospital, she learns she might be terminally-ill, but then at the same time, she also finally succeeds in getting hired. Thinking she has nothing to lose, she tackles her job and life with new perspectives. Seo Woo Jin (Ha Suk Jin) is her superior at work and considers her a pain in the neck. They become a bickering pair.

Otonashi Tsukiko has returned from New York, it seems. The Metropolitan Police Department (MPD) had set up a new unit called UIU (Unscientific incident Investigation Unit), and Tsukiko has returned from her assignment at the FBI to join this new unit.

Kawai Maria transfers to Totsuka High School after being expelled from her previous school. Upon entering the classroom and hearing the students gossip, she bluntly states that the reason for her expulsion was an act of violence against her former teacher. The sharp tongue and frank nature hidden under her pretty face immediately makes her an outcast among her classmates. After all, she was told that she "taints others." Nevertheless, Maria hopes for a fresh start. She manages to become close with two of her classmates after they hear her beautiful singing. One is Yusuke Kanda, who's kind and friendly to everyone on the outside, but inside isn't that way at all. He teaches her a "lovely spin" which should help her get along with others better, but it just makes her seem even more intimidating. Maria, apparently, isn't a "lovely spin" kind of a girl. The other is Shin Meguro. He is tall, dark-haired and always frowning. Coming from a family of musicians, he knew right away which song Maria was singing. Meguro is a returnee but Maria points out that because he lacks communication skills he doesn't really know how to speak English. Throughout the year Maria faces many problems, mainly relating to getting along with others but soon resolves it with the constant help of her friends and bluntness.

Adapted from the manga "Akuma to Love Song" (悪魔とラブソング) by Toumori Miyoshi (桃森ミヨシ).

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An aspiring designer almost loses everything due to a scheme to take her down. She meets the successor of a premier jeweler that paves the way for a sizzling romance. Gao Jie has always dreamed of becoming a jewelry designer, so she packs up her bags to find work at a mining company in South America. She falls in love with Yu Zhi, the successor of Shengfeng Jewelry. Things do not go smoothly for Gao Jie after returning to China, but in order to pursue her passion, she gets a job at Shengfeng. Shengfeng used to be the gold label in the industry. However, fierce competition from Western jewelers has reduced the brand's prominence over the years. To get the company back to its former glory, Yu Zhi breaks tradition by focusing on Western designs. After Gao Jie joins Shengfeng, she becomes fascinated with the exquisite beauty of traditional Chinese jewelry and becomes set on creating designs that fuse Eastern and Western influences. Alas, their cooperation and budding romance encounter roadblocks due to Yu Zhi's stepmother Mu Zi Yun. She is also Gao Jie's aunt and she has been plotting to take over the entire company.

Xu Keyi is an established manager. On New Year's Eve, she brings her artist Gao Junyu along with her to a resort for a performance. She thought that her ten years of contribution could reap her a beautiful relationship, but she was sorely let down. While drinking alone at the beach, she meets Hou Hao, a man that has been watching silently over her. Suffering from the setbacks in her relationship and career, Xu Keyi finds herself healed from the warmth and comfort brought by Hou Hao.

Also at the resort is Song Xiaoke and Chen Binbin, who has been married for years and has two children. Song Xiaoke, who is now a strong career woman, can no longer stand Chen Binbin's idleness and decides to get a divorce. However the couple has no choice but to put on a pretense due to their children and family. Chen Binbin, who regretted his rashness, tries his best to win back his wife.

The story of the love and conflicts of each member of a large family, all of whom have unusual names.

About a love between two doctors Tang Yujia and Shen he who are married and can't tell anyone their love life. However on the other hand Tang Yujia's dad made her go on a blind date with Yu Xi. Then Tang yujia decides to tell her dad the relationship between her and Shen He, but only tells him that they are just dating. Her dad forces Tang and Shen to brake up.Destined to be together, Shen and Tang deal with pressure from their love, life and family. Will they in the end be together or fail and leave each other?