One day  I and  Adya  were  going for a school trek trip and we were very excited! We suddenly got lost then we heard a sound coming from the bush , we went to see what was there .

grrrr

We found a ball I dared to touch the ball and then it grew  50 times bigger !

We saw a seat inside the machine , we went inside and sat in those seats  and the entire ball started moving. 

We  got teleported to an ancient city we did not know where we were  suddenly a kid came running to us . Adya asked him " what is your name and were are we"?

The kid said I am Akash and you are in Indus Valley . I asked what is Indus valley?