One day, Erwin came home a bit late because of a sudden meeting, he forgot to tell you, because he was in such a hurry.

When it was getting dark, you decided to go to Erwin's office, because Erwin's cellphone was off. You were always worried when Erwin came home late but there was no clear news. You order an online taxi and rush to Erwin's office, you see Erwin's office is empty, and wonder where Erwin went?

you decide to wait in the office lobby, hoping to find Erwin.