My Love From The Stars / You Who Came From The Stars (K-drama) complete

Do Min-joon is an alien that landed on Earth in the year 1609 during the Joseon Dynasty. As his spaceship is broken, he is stranded on the planet for the next four centuries. He possesses a near-perfect appearance, enhanced physical abilities involving his vision, hearing and speed, and a cynical, jaded view regarding human beings. He meets a young girl whom he saves from death, but later on she gives her life saving him.

As time goes by, Min-joon is forced to take on a new identity every ten years, as his human appearance never ages.

In the present he works as a college professor and finds out that due to a comet coming in three months, he will be able to return to his home planet. In the meantime he accidentally meets famous actress Cheon Song-yi, the biggest Hallyu star in Korea, when she moves in next door to his luxurious apartment and also turns out to be attending his classes at college. Song-yi is an obnoxious, entitled attention seeker, someone who became a top star in her teens and never learned how to live a normal life. Min-joon finds out that Song-yi looks like the young girl he fell in love with in the Joseon era. He tries to keep himself away from her, as he needs to leave the planet.

However, Song-yi gets entangled in the dangerous game of Lee Jae-kyung, the elder brother of Hwi-kyung, who has been her friend since middle school and is in love with her. As Jae-kyung tries to silence Song-yi, Min-joon finds himself saving her multiple times and eventually the neighbours fall for each other. But Jae-kyung turns out to be much more dangerous than Min-joon suspected and he mysteriously also starts to lose control over his superpowers, making his only friend and confidant, Lawyer Jang worried about his life and return to space.