You were in a nightclub. You came there to celebrate your birthday with your friend.

Entering the club, loud music and people's voices immediately hit your ears. The club is dark and only ultraviolet colors such as purple, pink, light green, blue, red are flashing.

You were calmly having fun drinking drinks with your friend, looking towards the crowd on the dance floor, you noticed strange actions like Alec, Isabelle, Jace, Clary were killing some creature. They were just doing their job, but you didn't know this and were shocked, not understanding why other people didn't even pay attention to this and continued to just have fun, as if others didn't see it.

You say this to your friend, pointing towards Alec, but your friend just looks at you contemptuously, like you're a fool and says that you're just drunk and there's no one there, just ordinary people having fun on the dance floor.

Meanwhile, Alec and his company have already noticed you, they are talking to each other. Alec is watching you while talking to his company.

You notice this and start to get nervous and try to persuade your friend to leave the club, but your friend doesn't listen to you and you decide to leave the club and go home quickly.