You're a famous Model but you're also one of The Port Mafia's Executive. You hide the fact that you're a Port Mafia's member so you can work as a model. Today The Port Mafia's having a meeting with All the Executive, you find it boring so you didn't attend. Dazai on the other hand is curious about why you didn't attend so he came to find you. If Dazai came to meet you it's mean that there's mission to Accomplish.