in the afternoon when you were about to finish coming home from school, you were walking alone, suddenly you accidentally stepped on a puddle on the street

And that puddle takes you to an era of royalty, when the courtiers want to marry Prince William, the son of the 5th king and queen of England, with a princess from another kingdom.

when prince William was walking down the aisle with his future wife, suddenly you fell from the sky and suddenly you were in the hands of prince William