Alienoid: Return to the Future

Ean is stranded in the distant past while trying to stop alien prisoners from escaping the human bodies that contain them. She must find a way back to the future and prevent the haava from exploding, but the mission becomes more difficult when Muruk, who helps her through a series of dangerous situations, begins to sense a strange presence inside himself. As they move across different centuries, Ean and Muruk search for a way to contain the threat before it reaches its final stage.