Hirabayashi Takuto lives with his two friends Hano Kyohei and Okayama Hajime at a share house. They have been friends since high school. Takuto Hirabayashi now works at a company, Kyohei Hano works at a trading company and Hajime works for an apparel brand.

One day, Takuto comes home from work and finds a baby sleeping in the room. Kyohei and Hajime also come home. They read a letter on the desk that says “the baby is yours.” Who is the baby’s father? All three are not very responsible and guess that one of the other two guys is the father. At that time, they notice the baby has a fever.

The Central Plains has four countries which is Dongyue, Ximing, Southern Xinjiang, and Beiling, which divide the world equally. Modern secret agent Su Qing Ying failed a bomb demolition mission. Then, She crossing to other time era and became the fifth princess of Dongyue Kingdom with the same name and surname. Su Qing Ying woke up in a ruined temple, and all kinds of memories flashed, letting her know her identity and fate in this era. From the clues of the memories, she discovered that her fiance, Xuan Yuan Che, king of Ximing Kingdom, tricked her into the ruined temple and set a trap to try to destroy the marriage, but because of the identity of the secret agent, Su Qin Ying easily escaped this catastrophe. After escaping from the ruined temple, she met the male protagonist Jun Li Ye who was healing in the woods. In the night, Jun Li Ye, the regent of the Beiling, was angry and speechless at the sudden modern Su Qing Ying, who did not know that the fate of the two through the ages began.

Tae Ho and Sang Goo are two men who constantly fought at work and hates each other even more now that they’re both the heads of rival companies. When their children Do Hee and Young Joon get married, the bickering fathers are forced to become in-laws.

The story follows a mysterious chef and his late night restaurant which open from midnight to dawn. There are no fixed items on his menu, but the Master will take orders from any customer and cook up whatever they ask for. As the Master cooks, his patrons tell him their life stories.