Kim Min-ji

After serving his military duty, Jung-hoon, who has never had a girlfriend, returns to college. He has a secret crush on Eun-ji, a member of the school's paranormal activity research club called Mysteria, in which he also belongs. One day, Jung-hoon meets Ji-sun, a virgin ghost, by chance, and Ji-sun asks him for help with her Scare tests, the exams that she needs to pass in order to be reborn. In return, Jung-hoon makes an arrangement with Ji-sun to help him score points with Eun-ji. While trying to help each other's problems, the two run into disagreements, but their feelings for each other grow deeper as time passes.

Se-hyun, who had a car accident three months ago, is preparing for the World Climbing Competition. She suffers from nightmares due to her unrecoverable condition and pressure on competition. Then one night, a phone call is made to Sehyun's cell phone, which was broken at the time of the accident.

It’s 2070 and our planet is ravaged by earthquakes and volcanic activity. Nowhere on Earth is hit worse than the Korean peninsula. Ha-jin, a sly, savvy orphan, prowls the rubble of a broken, barely functioning Busan wracked by daily tremors. Her petty crimes land her in jail, and from there the clutches of human traffickers — and finally far out to sea, rescued (or rather, kidnapped?) by a ragtag band of pirates seeking the precious crystals at the heart of a volcanic island. To reach their prize, they’ll need to defeat the island’s fearsome guardian, the legendary volcano whale. And to do that, they’ll need Ha-jin’s special talent for summoning whales. But is her rare power a blessing, or a curse?