As an asteroid hurtles towards Earth with nothing to stop it, one determined teacher fights to keep her former students safe — no matter the cost.
Ahn Eun-jin
Jin Se-kyung
Yoo Ah-in
Ha Yoon-sang
Jeon Seong-woo
Priest Damiano / Woo Sung-jae
Kim Yoon-hye
Kang In-ah
Kim Yeo-jin
Yeo Mi-ryeong
Seo Ye-hwa
So Joo-yeon
Yoon Seo-ah
Chae Young-ji
Hong Woo-jin
Jang Beom
