Vol 4: Ch 297 - Friends with the Siblings
After that call to Rei, all of them leave and go to the Jun House right away. El and his wife Lyn leaving using and riding the rented Van of his Sister meanwhile Mei and her husband also leave using her Sister's car. Meanwhile, Yue, the Lu Couple, and the future Seo Couple also leaving using their own car.
Five cars leaving around the same time like all of them having a caravan and then arrive in the same location and almost arrive at the same time since it's seconds time interval of parking the car to the Guests Slots. The Security already got informed and let them enter without inspection since Mei said to them that the three cars following them are Rei's visitors. They got out around the same time and ride the elevator together. Mei presses the doorbell when they arrive and then Rei as the host opens the door for them.
Rei: You're quite fast Mei and come in everyone.