After arriving in Dortmund at night, they did not bother Eileen. It was only the next morning that Gao Yang called her.
"Hi, Eileen, we're in Dortmund."
"Okay, are you at the airport? I'll come to pick you up."
"No, we're at the hotel. You can come find us here."
Eileen didn't say much. After a brief pause, she replied in a serious tone, "Alright, lunch will be at my house, just me and my mom. In the evening, we're going to watch the game, so no dinner at home. Be prepared, I'll come pick you up."
After clarifying where, she hung up the phone. Gao Yang turned to Yelena and Rafael and said, "Eileen invited us to her house for lunch. Should we prepare something, like buy a small gift or something?"
Rafael nodded but immediately showed a strange expression and said, "Boss, I remember you mentioning that Yelena's father is some kind of lieutenant general?"