Alienoid: Return to the Future

“At long last, all secrets shall be unveiled.”

Ean (Kim Tae-ri) is stuck in the distant past, far from the future she was sent to save. Alien prisoners locked inside human bodies are still loose, and she has to stop them from escaping. Choi Dong-hoon sends her and Muruk (Ryu Jun-yeol) through the centuries, and Muruk, who keeps pulling her out of trouble, starts to sense a strange being living inside his own body.