A scientist finally dares to try out the time machine he has invented. But as a result of miscalculations, he teleports himself to 160,000 years ago. That is, to the era where Homosapiens lived. However, in order to return to his own time line, he has to wait for the time machine to be ready to teleport again. The scientist begins to explore the surroundings. During the exploration, he sees a cave and hears voices from inside, and he goes inside the cave to find out what these voices are that he hears.

When he enters the cave, he sees that a predatory animal is trying to attack Homosapiens.

Then he picks up the Homosapiens and begins to move rapidly away from the cave. He hurriedly enters the time machine to teleport with the homosapiens he has rescued and starts the teleportation process. Since he can’t set the teleportation setting properly, they are all teleported to different places in today’s world. Let’s see what happened to these Homosapiens. Have they been able to keep up with today’s world or not…