Open the Door and There's a Monster

Título traducido automáticamente

por Ginpyeonji

Sinopsis

Mo-kyung receives a mysterious package containing a long sword, along with a text message warning her to prepare — she'll need it soon. Days later, a strange portal opens inside her home and intruders with uncanny abilities storm in, kidnapping her mother while searching for someone they call "that bloodline." Chasing after them, Mo-kyung learns the shocking truth: she is a descendant of immigrants from another world who crossed over to Earth long ago. Now, together with allies she meets along the way, she sets out to fight for her mother's return.