Ean has a critical missionto return to the future to save everyone. However, she becomes trapped in the distant past while trying to prevent the escape of alien prisoners who are locked upin the bodies of humans. Meanwhile, Muruk, who helps Ean escape various predicaments, is unnerved when he begins sensing the presence of a strange being in his body. Traveling through the centuries, they are trying to prevent the explosion of the haava.

Romance is sweet and bitter — and life riddled with ups and downs — in multiple stories about people who live and work on bustling Jeju island.

When Shin Joon-Young and No Eul were children, they were separated and became heartbroken. As adults they meet again. Shin Joon-Young is now a top actor and singer. He is intelligent and attractive. No Eul is the PD of documentaries. She values money over justice and kisses up to those with more power than her.