Mafia boys (Leviathan Mafia group)

You are a transfer student who is now studying at a world-famous private boarding school in Switzerland. One day, your school held a party. When you entered the school hall, you saw everyone stunned by your charming appearance. As you walked through the crowd, the 7 most popular boys in school kept looking at you and were stunned by your beauty. But, you don't know that these 7 men are cold-blooded Mafia people and are famous for being scary in the world. However, they were able to hide their identities. They keep staring at you from the bar table.