The drama is based on the best-selling same-titled novel by Shigematsu Kiyoshi. It tells the story of how a widower brought up his only son, after the death of his beloved wife. Ichikawa Yasuo, or Yasu as he is known, is a baka, with no paper qualifications to his name. However, like all normal parents, he dotes on his only son, Akira. Having grown up without his parents around, Yasu himself knows next to nothing of what parenting is about. With his wife, Misako, by his side, he had spent many happy days together with his little family.

However, when Akira was 3 years old, Misako passed away suddenly from an accident. Heart-broken, and filled with regrets, Yasu pulled himself together, in order to care for his little son. Together with the help of his friends, Yasu overcame it all, and Akira grew up to be a bright and successful young man.

"With nothing but love for his son... that's all there is"

Young air delivery boy Naoki Tachibana is out to deliver a package for his grumpy boss Daisaku Banno, when his older brother Shin'ya, who commanded the defense force, Protective Attacking Team (PAT), was killed in an attack by a giant monster called King Jyglus (which was sent by the evil alien Anti Go-Ne of the planet Groth). When PAT retaliates against a second attack by the monster, Naoki, in retaliation for his brother's death, suicidally tries to ram his air delivery Cessna into the monster, to their shock. When the monster downs the plane, Naoki and his plane are teleported into an energy dimension by an Ultraman-like alien from the Emerald Star. The Emerald Alien has instantly used his technology to completely modify the plane, as well as Naoki's wristwatch. He suddenly finds himself back in his cessna's cockpit in the real world, but he hears the Emerald Alien's voice, telling him to activate his wristwatch, and upon shouting the command "Jum-Fight!!!", his jet transforms into the giant cyborg, Jumborg Ace, with Naoki, in a VR movement-control suit, piloting the robot from inside the head with his own physical movements! He fights with King Jyglas, eventually destroying the monster. But his battle against the Groth Aliens has only just begun.

(Season One) After getting kicked out from their 24th school for starting fights and couldn't find another school that would accept them, Guan Yu and Zhang Fei thought it's a God send that Liu Bei proposed to be their sworn brothers so they could enroll into the prestigious Dong Han Shu Yuan, a school exclusively for royalty, on the condition that they pay for his tuition. Though they enrolled, it didn't mean they attended the class in peace because they must survive the school's death traps and hostile invasion from warring schools. (Season Two) Wu Hu Jiang's bond gets tested when Guan Yu is forced to honor his agreement with Dong Zhuo. Huang Zhong reunites with his mother but were forced to separate because she is a member of the Huang Jin High School. Guan Yu and Lu Bu becomes demonized when they both learn Hao Cha Jing to neutralize the effects of Zhen Cha Jing. Lu Bu takes the path of evil and stands in opposition with Dong Zhuo and Wu Hu Jiang. Xiao Qiao and Da Qiao resolve their misunderstandings and finally reconcile. The love relationship between Xiu and Sun Shang Xiang gets tested when the real Liu Bei returns. (Season Three) Principal Wang is finally back to Dong Han Academy, only to get killed by Dong Zhuo later. Xiu/Liu Bei's identity is at greater risk than ever. The Silver Dimension's timeline gradually catches up to the Three Kingdoms' history. Dong Zhuo takes control over the imperial court and wreaks havoc everywhere, prompting everyone to war against him. With the assistance of Zuo Ci, Wu Hu Jiang finally defeat Dong Zhuo and reclaim the Nationwide School Union from his hands. Although Dong Zhuo is gone, a new age begins, and new problems emerge. Yuan Shao takes the landmark of Dong Han Academy in his own hands, forcing the Wu Hu Jiang, Xiu/Liu Bei and Cao Cao to find the one man who can save it: Zhuge Liang - the famous strategist. However, he turns out to be a regular person and eventually, Yuan Shao is able to claim Dong Han Academy's landmark into his own. With four members of Wu Hu Jiang gone and everyone forced to retreat to Jiang Dong, Cao Cao's power is weaker than ever. With old enemies gone and new characters come into the picture, a new battle will soon begin.

When his birthday is his sister's death day. On his 17th birthday, the siblings can connect with each other and she needs help from him to redemption and to apologize for what she did to her ex-boyfriend

Set in the Tang dynasty, Fang Zhao Yi is married to the emperor whom she resents, she is secretly in love with a monk. Upon strange accidents, she is transported to the Qin dynasty, followed by modern era 2014, where she meets the reincarnation of the emperor and her previous lover. She takes the opportunity to vent her anger upon the emperor, only now he is entangled within a web of affairs surrounding his inheritance. Amongst all the feud and time travel, she must decide where her heart truly lies.

The drama is about the assassination attempts on Emperor Jeong Jo's life during the 8 day period when he left the palace for a ceremony to honor his father who was killed by his grandfather.