[ mostly likely... BangChan is the leader of the Mafia gang. He and the boys likely kill the people who likes Y/n a lot... so that's why. They protect her many times ]

Felix: "licks your neck your mine~" Y/n: "stop joking around.. And focus on your work!" Han: "I can't~ your so my mine and delicious~" Y/n: "speechless i-" Minho: "get out of the way. She's mine and I'm next"

[ They smirked as they stared Y/n when they all become needy for her... ]