u didn't have any family members as they all were dead {you thought}..So you did an dna test to see if there are still someone that is part of your family.

You send the paper to the post and receive an message that is saying you have an cousin ?! He send you an message and you send a thing back... He tell you to come to England to come to meet the rest of the family and not only that there will be an wedding so you came and you meet him and the mansion was very strange " Hello there " he smirk