T versus N

Time machine can create wonders and when Mohan unknowingly pressed the wrong button he got ejected from the space ship .But to his surprise he landed in an unknown place with some strange faces staring at him. He was taken aback as he was just trying to see the buttons and it had landed him in front of his ancestors.

Now the problem was the attire , What to do ?? Initially he thought he would remove his costume so that the people could recognize him that he was one like them .But for a second thought he decided to click on some other button in the costume and disappear