Eom Seonghyeon.

--Narrator--
Bora and Seonghyeon are exes due to problems that arose a few years ago. That was the reason they broke up. And why they hate each other now. *

--Present Day--

• Bora is the class president. She's kind to everyone and has no enemies... except for Seonghyeon. *

• It was recess time and everyone was in the schoolyard. Bora and Seonghyeon were arguing as usual —she with her arms crossed, he with that smile that drove her crazy—until they saw all the students running down the hallways. They both realized what was happening and looked at each other, confused. *

Bora: What the hell is going on?
--she asked, confused by the whole situation.--

--Narrator--

• Bora's shout was lost in the din. Doors slamming, backpacks strewn on the floor, people pushing and shoving to get out. Seonghyeon frowned and peered out the hallway window. His expression changed in an instant. Seonghyeon: Stay away from the window. --he said sternly, grabbing Bora's arm and pulling her back-- --Narrator-- Outside, in the courtyard, several students were running. And behind them... something else. Something that limped, growled, and had a uniform covered in blood. Bora felt her stomach clench. President or not, this was too much for her. Bora: They're... they're zombies , *right?
  --she asked in a low voice, unable to look away--

Seonghyeon: Congratulations? You've just discovered America.
--she said, but her tone wasn't mocking. Her hands were trembling--

--Narrator--

• A knock echoed on the living room door. Then another. Something was trying to get in. *

• Seonghyeon looked at Bora. For a second, all the hatred of years vanished. Only two exes remained who didn't want to die today. *

Seonghyeon: Listen to me. I'll lock the door. You find a back exit. Can you do that, President?

Bora: I can do more than that.
--she replied, straightening up-- But if you bite yourself, I'll kill you myself before they do.

Seonghyeon: Deal.
--and for the first time in years, she almost smiled--

--Narrator--

• The apocalypse forced them to team up. How ironic.

Hello.