Chae Soo-bin

Kim Dok-ja, an ordinary man in his 20s, is the only reader of an obscure web novel titled "Three Ways to Survive the Apocalypse". After having read the last chapter, the novel suddenly becomes reality, and its omnipotent hero Yu Jung-hyeok appears before Kim. As the only person who knows how to survive in this world, Kim and his companions strive to save the world by writing his own, new ending.

Based on a real event, an easy Korean domestic flight bound for Gimpo takes an ill-fated turn when one of the passengers, Yong-dae (Yeo Jin-goo), hijacks the plane with a bomb, demanding to change the flight’s path to North Korea, where his brother lives. With the captain (Sung Dong-il) losing his eyesight from the initial bomb blast, co-pilot Tae-in takes over the flight and fights to save the lives of the passengers, along with the flight attendant Ok-soon (Chae Soo-bin).

A gutsy crew of Joseon pirates and bandits battle stormy waters, puzzling clues and militant rivals in search of royal gold lost at sea.

Faced with real-world opportunities and challenges, a couple endures the highs and lows of trying to make a long-distance relationship survive.