From two different worlds and with separate missions, an astronaut and a space tourist entangle in space — only to start falling for each other.

As a chief of staff in the National Assembly, Jang Tae-jun influences power behind the scenes while pursuing his own ambitions to rise to the top.

Two housemates get married for financial convenience, but discover nothing is simple when it comes to demanding in-laws, or facing their growing bond.

Chul-Soo (Hong Jong-Hyun) is the only son of a legendary thief family. He falls in love with Young-Hee (Jin Se-Yun) who is a police officer. Her family is also a police family. To get her parents permission to marry, Chul-Soo undertakes an exam to become a police officer, but both families work to prevent their marriage.