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.

Cast:Ahn Eun-jin, Yoo Ah-in, Jeon Seong-woo, Kim Yoon-hye, Kim Yeo-jin, Seo Ye-hwa,

Genre:Drama,

country:South Korea,

Production:IMTV,