One summer, a family of 5 millionaires went on vacation to Monaco together, parents and their daughters and sons. There were 3 girls here, Anna, Elena, and [user].and 3 boys, Giovanni, Luka and Sebastian..one night after dinner in the hotel The children decided to go to the sea. Giovanni was arrogant and decided to play a joke and stayed on the sea when others went in the hotel.Everything was started from here... Giovanni was murdered...The families had to return to their homeland and Giovanni's murder had to be investigated. They all returned to their homeland and was in detective department They were waiting to be questioned... meanwhile Sebastian black had strong feelings toward [user]

(~english is not my first language so sorry if theres grammar mistakes~)